java.lang.NullPointerException Java Examples
The following examples show how to use
java.lang.NullPointerException.
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Example #1
| Source File: AppletClassLoader.java From dragonwell8_jdk with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns an input stream for reading the specified resource from the
* the loaded jar files.
*
* The search order is described in the documentation for {@link
* #getResource(String)}.<p>
*
* @param name the resource name
* @return an input stream for reading the resource, or <code>null</code>
* if the resource could not be found
* @since JDK1.1
*/
public InputStream getResourceAsStreamFromJar(String name) {
if (name == null) {
throw new NullPointerException("name");
}
try {
InputStream is = null;
synchronized(syncResourceAsStreamFromJar) {
resourceAsStreamFromJarInCall = true;
// Call super class
is = super.getResourceAsStream(name);
resourceAsStreamFromJarInCall = false;
}
return is;
} catch (Exception e) {
return null;
}
}
Example #2
| Source File: AppletClassLoader.java From jdk8u-jdk with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns an input stream for reading the specified resource from the
* the loaded jar files.
*
* The search order is described in the documentation for {@link
* #getResource(String)}.<p>
*
* @param name the resource name
* @return an input stream for reading the resource, or <code>null</code>
* if the resource could not be found
* @since JDK1.1
*/
public InputStream getResourceAsStreamFromJar(String name) {
if (name == null) {
throw new NullPointerException("name");
}
try {
InputStream is = null;
synchronized(syncResourceAsStreamFromJar) {
resourceAsStreamFromJarInCall = true;
// Call super class
is = super.getResourceAsStream(name);
resourceAsStreamFromJarInCall = false;
}
return is;
} catch (Exception e) {
return null;
}
}
Example #3
| Source File: AppletClassLoader.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns an input stream for reading the specified resource from the
* the loaded jar files.
*
* The search order is described in the documentation for {@link
* #getResource(String)}.<p>
*
* @param name the resource name
* @return an input stream for reading the resource, or <code>null</code>
* if the resource could not be found
* @since JDK1.1
*/
public InputStream getResourceAsStreamFromJar(String name) {
if (name == null) {
throw new NullPointerException("name");
}
try {
InputStream is = null;
synchronized(syncResourceAsStreamFromJar) {
resourceAsStreamFromJarInCall = true;
// Call super class
is = super.getResourceAsStream(name);
resourceAsStreamFromJarInCall = false;
}
return is;
} catch (Exception e) {
return null;
}
}
Example #4
| Source File: SmsCipher.java From Silence with GNU General Public License v3.0 | 6 votes |
|
public IncomingTextMessage decrypt(Context context, IncomingTextMessage message)
throws LegacyMessageException, InvalidMessageException, DuplicateMessageException,
NoSessionException, UntrustedIdentityException
{
try {
byte[] decoded = transportDetails.getDecodedMessage(message.getMessageBody().getBytes());
SignalMessage signalMessage = new SignalMessage(decoded);
SessionCipher sessionCipher = new SessionCipher(signalProtocolStore, new SignalProtocolAddress(message.getSender(), 1));
byte[] padded = sessionCipher.decrypt(signalMessage);
byte[] plaintext = transportDetails.getStrippedPaddingMessageBody(padded);
if (message.isEndSession() && "TERMINATE".equals(new String(plaintext))) {
signalProtocolStore.deleteSession(new SignalProtocolAddress(message.getSender(), 1));
}
return message.withMessageBody(new String(plaintext));
} catch (IOException | IllegalArgumentException | NullPointerException e) {
throw new InvalidMessageException(e);
}
}
Example #5
| Source File: AppletClassLoader.java From jdk8u_jdk with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns an input stream for reading the specified resource from the
* the loaded jar files.
*
* The search order is described in the documentation for {@link
* #getResource(String)}.<p>
*
* @param name the resource name
* @return an input stream for reading the resource, or <code>null</code>
* if the resource could not be found
* @since JDK1.1
*/
public InputStream getResourceAsStreamFromJar(String name) {
if (name == null) {
throw new NullPointerException("name");
}
try {
InputStream is = null;
synchronized(syncResourceAsStreamFromJar) {
resourceAsStreamFromJarInCall = true;
// Call super class
is = super.getResourceAsStream(name);
resourceAsStreamFromJarInCall = false;
}
return is;
} catch (Exception e) {
return null;
}
}
Example #6
| Source File: AppletClassLoader.java From openjdk-8 with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns an input stream for reading the specified resource from the
* the loaded jar files.
*
* The search order is described in the documentation for {@link
* #getResource(String)}.<p>
*
* @param name the resource name
* @return an input stream for reading the resource, or <code>null</code>
* if the resource could not be found
* @since JDK1.1
*/
public InputStream getResourceAsStreamFromJar(String name) {
if (name == null) {
throw new NullPointerException("name");
}
try {
InputStream is = null;
synchronized(syncResourceAsStreamFromJar) {
resourceAsStreamFromJarInCall = true;
// Call super class
is = super.getResourceAsStream(name);
resourceAsStreamFromJarInCall = false;
}
return is;
} catch (Exception e) {
return null;
}
}
Example #7
| Source File: AppletClassLoader.java From openjdk-8-source with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns an input stream for reading the specified resource from the
* the loaded jar files.
*
* The search order is described in the documentation for {@link
* #getResource(String)}.<p>
*
* @param name the resource name
* @return an input stream for reading the resource, or <code>null</code>
* if the resource could not be found
* @since JDK1.1
*/
public InputStream getResourceAsStreamFromJar(String name) {
if (name == null) {
throw new NullPointerException("name");
}
try {
InputStream is = null;
synchronized(syncResourceAsStreamFromJar) {
resourceAsStreamFromJarInCall = true;
// Call super class
is = super.getResourceAsStream(name);
resourceAsStreamFromJarInCall = false;
}
return is;
} catch (Exception e) {
return null;
}
}
Example #8
| Source File: AppletClassLoader.java From hottub with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns an input stream for reading the specified resource from the
* the loaded jar files.
*
* The search order is described in the documentation for {@link
* #getResource(String)}.<p>
*
* @param name the resource name
* @return an input stream for reading the resource, or <code>null</code>
* if the resource could not be found
* @since JDK1.1
*/
public InputStream getResourceAsStreamFromJar(String name) {
if (name == null) {
throw new NullPointerException("name");
}
try {
InputStream is = null;
synchronized(syncResourceAsStreamFromJar) {
resourceAsStreamFromJarInCall = true;
// Call super class
is = super.getResourceAsStream(name);
resourceAsStreamFromJarInCall = false;
}
return is;
} catch (Exception e) {
return null;
}
}
Example #9
| Source File: AppletClassLoader.java From jdk8u-jdk with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns an input stream for reading the specified resource from the
* the loaded jar files.
*
* The search order is described in the documentation for {@link
* #getResource(String)}.<p>
*
* @param name the resource name
* @return an input stream for reading the resource, or <code>null</code>
* if the resource could not be found
* @since JDK1.1
*/
public InputStream getResourceAsStreamFromJar(String name) {
if (name == null) {
throw new NullPointerException("name");
}
try {
InputStream is = null;
synchronized(syncResourceAsStreamFromJar) {
resourceAsStreamFromJarInCall = true;
// Call super class
is = super.getResourceAsStream(name);
resourceAsStreamFromJarInCall = false;
}
return is;
} catch (Exception e) {
return null;
}
}
Example #10
| Source File: constructor.java From pluotsorbet with GNU General Public License v2.0 | 6 votes |
|
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test(TestHarness harness)
{
NullPointerException object1 = new NullPointerException();
harness.check(object1 != null);
harness.check(object1.toString(), "java.lang.NullPointerException");
NullPointerException object2 = new NullPointerException("nothing happens");
harness.check(object2 != null);
harness.check(object2.toString(), "java.lang.NullPointerException: nothing happens");
NullPointerException object3 = new NullPointerException(null);
harness.check(object3 != null);
harness.check(object3.toString(), "java.lang.NullPointerException");
}
Example #11
| Source File: AppletClassLoader.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns an input stream for reading the specified resource from the
* the loaded jar files.
*
* The search order is described in the documentation for {@link
* #getResource(String)}.<p>
*
* @param name the resource name
* @return an input stream for reading the resource, or {@code null}
* if the resource could not be found
* @since 1.1
*/
public InputStream getResourceAsStreamFromJar(String name) {
if (name == null) {
throw new NullPointerException("name");
}
try {
InputStream is = null;
synchronized(syncResourceAsStreamFromJar) {
resourceAsStreamFromJarInCall = true;
// Call super class
is = super.getResourceAsStream(name);
resourceAsStreamFromJarInCall = false;
}
return is;
} catch (Exception e) {
return null;
}
}
Example #12
| Source File: AppletClassLoader.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns an input stream for reading the specified resource from the
* the loaded jar files.
*
* The search order is described in the documentation for {@link
* #getResource(String)}.<p>
*
* @param name the resource name
* @return an input stream for reading the resource, or <code>null</code>
* if the resource could not be found
* @since JDK1.1
*/
public InputStream getResourceAsStreamFromJar(String name) {
if (name == null) {
throw new NullPointerException("name");
}
try {
InputStream is = null;
synchronized(syncResourceAsStreamFromJar) {
resourceAsStreamFromJarInCall = true;
// Call super class
is = super.getResourceAsStream(name);
resourceAsStreamFromJarInCall = false;
}
return is;
} catch (Exception e) {
return null;
}
}
Example #13
| Source File: AppletClassLoader.java From TencentKona-8 with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns an input stream for reading the specified resource from the
* the loaded jar files.
*
* The search order is described in the documentation for {@link
* #getResource(String)}.<p>
*
* @param name the resource name
* @return an input stream for reading the resource, or <code>null</code>
* if the resource could not be found
* @since JDK1.1
*/
public InputStream getResourceAsStreamFromJar(String name) {
if (name == null) {
throw new NullPointerException("name");
}
try {
InputStream is = null;
synchronized(syncResourceAsStreamFromJar) {
resourceAsStreamFromJarInCall = true;
// Call super class
is = super.getResourceAsStream(name);
resourceAsStreamFromJarInCall = false;
}
return is;
} catch (Exception e) {
return null;
}
}
Example #14
| Source File: AppletClassLoader.java From jdk8u60 with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns an input stream for reading the specified resource from the
* the loaded jar files.
*
* The search order is described in the documentation for {@link
* #getResource(String)}.<p>
*
* @param name the resource name
* @return an input stream for reading the resource, or <code>null</code>
* if the resource could not be found
* @since JDK1.1
*/
public InputStream getResourceAsStreamFromJar(String name) {
if (name == null) {
throw new NullPointerException("name");
}
try {
InputStream is = null;
synchronized(syncResourceAsStreamFromJar) {
resourceAsStreamFromJarInCall = true;
// Call super class
is = super.getResourceAsStream(name);
resourceAsStreamFromJarInCall = false;
}
return is;
} catch (Exception e) {
return null;
}
}
Example #15
| Source File: AppletClassLoader.java From openjdk-jdk8u with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns an input stream for reading the specified resource from the
* the loaded jar files.
*
* The search order is described in the documentation for {@link
* #getResource(String)}.<p>
*
* @param name the resource name
* @return an input stream for reading the resource, or <code>null</code>
* if the resource could not be found
* @since JDK1.1
*/
public InputStream getResourceAsStreamFromJar(String name) {
if (name == null) {
throw new NullPointerException("name");
}
try {
InputStream is = null;
synchronized(syncResourceAsStreamFromJar) {
resourceAsStreamFromJarInCall = true;
// Call super class
is = super.getResourceAsStream(name);
resourceAsStreamFromJarInCall = false;
}
return is;
} catch (Exception e) {
return null;
}
}
Example #16
| Source File: UndertowServletMessages_$bundle.java From lams with GNU General Public License v2.0 | 5 votes |
|
@Override
public final NullPointerException paramCannotBeNullNPE(final String name) {
final NullPointerException result = new NullPointerException(String.format(getLoggingLocale(), paramCannotBeNullNPE$str(), name));
final StackTraceElement[] st = result.getStackTrace();
result.setStackTrace(Arrays.copyOfRange(st, 1, st.length));
return result;
}
Example #17
| Source File: WorkflowParser.java From incubator-taverna-language with Apache License 2.0 | 5 votes |
|
public void parseDataLinks(Set<Step> cwlSteps) {
for(Step step: cwlSteps) {
for(InputPort stepInput: step.getInputs()) {
String[] sourcePath = stepInput.getSource().split("/");
String source = sourcePath[sourcePath.length-1];
source = source.replace("#", "");
DataLink dataLink = new DataLink();
SenderPort sender = workflowInputs.get(source);
if(sender == null) {
sender = processorOutputs.get(source);
}
if(sender == null) {
throw new NullPointerException("Cannot find sender port with name: " + source);
}
String receiverId = stepInput.getName();
ReceiverPort receiver = workflowOutputs.get(receiverId);
if(receiver == null) {
receiver = processorInputs.get(receiverId);
}
if(receiver == null) {
throw new NullPointerException("Cannot find receiver port with name: " + receiverId);
}
dataLink.setSendsTo(receiver);
dataLink.setReceivesFrom(sender);
dataLinks.add(dataLink);
}
}
}
Example #18
| Source File: IvParameterSpecTest.java From j2objc with Apache License 2.0 | 5 votes |
|
/**
* IvParameterSpec(byte[] iv) constructor testing. Checks that
* NullPointerException is thrown in the case of null input
* array and that input array is copied during initialization.
*/
public void testIvParameterSpec1() {
try {
new IvParameterSpec(null);
fail("Should raise an NullPointerException "
+ "in the case of null byte array.");
} catch(NullPointerException e) {
}
byte[] iv = new byte[] {1, 2, 3, 4, 5};
IvParameterSpec ivps = new IvParameterSpec(iv);
iv[0] ++;
assertFalse("The change of input array's content should not cause "
+ "the change of internal array", iv[0] == ivps.getIV()[0]);
}
Example #19
| Source File: UndertowServletMessages_$bundle.java From lams with GNU General Public License v2.0 | 5 votes |
|
@Override
public final NullPointerException listenerCannotBeNull() {
final NullPointerException result = new NullPointerException(String.format(getLoggingLocale(), listenerCannotBeNull$str()));
final StackTraceElement[] st = result.getStackTrace();
result.setStackTrace(Arrays.copyOfRange(st, 1, st.length));
return result;
}
Example #20
| Source File: UndertowServletMessages_$bundle.java From lams with GNU General Public License v2.0 | 5 votes |
|
@Override
public final NullPointerException nullName() {
final NullPointerException result = new NullPointerException(String.format(getLoggingLocale(), nullName$str()));
final StackTraceElement[] st = result.getStackTrace();
result.setStackTrace(Arrays.copyOfRange(st, 1, st.length));
return result;
}
Example #21
| Source File: TryCatch.java From pluotsorbet with GNU General Public License v2.0 | 5 votes |
|
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test(TestHarness harness)
{
// flag that is set when exception is caught
boolean caught = false;
try {
throw new NullPointerException("NullPointerException");
}
catch (NullPointerException e) {
// correct exception was caught
caught = true;
}
harness.check(caught);
}
Example #22
| Source File: ParsingTest.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
|
private static void checkNull(int start, int end, int radix) {
int n = 0;
try {
n = Integer.parseInt(null, start, end, radix);
System.err.println("parseInt(null, " + start + ", " + end + ", " + radix +
") incorrectly returned " + n);
throw new RuntimeException();
} catch (NullPointerException npe) {
; // Expected
}
}
Example #23
| Source File: UndertowServletMessages_$bundle.java From lams with GNU General Public License v2.0 | 5 votes |
|
@Override
public final NullPointerException headerNameWasNull() {
final NullPointerException result = new NullPointerException(String.format(getLoggingLocale(), headerNameWasNull$str()));
final StackTraceElement[] st = result.getStackTrace();
result.setStackTrace(Arrays.copyOfRange(st, 1, st.length));
return result;
}
Example #24
| Source File: FastLongBuffer.java From tmxeditor8 with GNU General Public License v2.0 | 4 votes |
|
/**
* Append single long to the end of array buffer.
* @param long_array long[]
*/
public void append(long[] long_array) {
if (long_array == null) {
throw new NullPointerException();
}
// no additional buffer space needed
int lastBufferIndex;
long[] lastBuffer;
if (bufferArrayList.size == 0) {
lastBuffer = new long[pageSize];
bufferArrayList.add(lastBuffer);
lastBufferIndex = 0;
capacity = pageSize;
} else {
lastBufferIndex = Math.min((size>>exp),//+(((size&r)==0)? 0:1),
bufferArrayList.size - 1);
lastBuffer = (long[]) bufferArrayList.oa[lastBufferIndex];
}
if ((this.size + long_array.length) < this.capacity) {
//get the last buffer from the bufferListArray
//obtain the starting offset in that buffer to which the data is to be copied
//update length
if (this.size + long_array.length< ((lastBufferIndex+1)<<exp)){
System.arraycopy(long_array, 0, lastBuffer, size & r, long_array.length);
}
else {
int offset = pageSize -(size&r);
// copy the first part
System.arraycopy(long_array, 0, lastBuffer, size & r, offset);
// copy the middle part
int l = long_array.length - offset;
int k = (l)>> exp;
int z;
for (z=1;z<=k;z++){
System.arraycopy(long_array,offset,(long[]) bufferArrayList.oa[lastBufferIndex+z], 0, pageSize);
offset += pageSize;
}
// copy the last part
System.arraycopy(long_array,offset,(long[]) bufferArrayList.oa[lastBufferIndex+z], 0, l & r);
}
size += long_array.length;
return;
} else // new buffers needed
{
// compute the number of additional buffers needed
// int n =
// ((int) ((long_array.length + size) / pageSize))
// + (((long_array.length + size) % pageSize) > 0 ? 1 : 0)
// - (int) (capacity / pageSize);
int n =
((long_array.length + size) >> exp)
+ (((long_array.length + size)&r) > 0 ? 1 : 0)
- (capacity >> exp);
// create these buffers
// add to bufferArrayList
//System.arraycopy(long_array, 0, lastBuffer, size % pageSize, capacity - size);
System.arraycopy(long_array, 0, lastBuffer, size & r, capacity - size);
for (int i = 0; i < n; i++) {
long[] newBuffer = new long[pageSize];
if (i < n - 1) {
// full copy
System.arraycopy(
long_array,
pageSize * i + capacity - size,
newBuffer,
0,
pageSize);
} else {
// last page
System.arraycopy(
long_array,
pageSize * i + capacity - size,
newBuffer,
0,
long_array.length+ size - pageSize*i - capacity);
}
bufferArrayList.add(newBuffer);
}
// update length
size += long_array.length;
// update capacity
capacity += n * pageSize;
// update
}
}
Example #25
| Source File: FastIntBuffer.java From translationstudio8 with GNU General Public License v2.0 | 4 votes |
|
/**
* Append an int array to the end of this buffer instance
* @param int_array int[]
*/
public void append(int[] int_array) {
if (int_array == null) {
throw new NullPointerException();
}
// no additional buffer space needed
int lastBufferIndex;
int[] lastBuffer;
if (bufferArrayList.size() == 0) {
lastBuffer = new int[pageSize];
bufferArrayList.add(lastBuffer);
lastBufferIndex = 0;
capacity = pageSize;
} else {
lastBufferIndex = Math.min((size>>exp),//+(((size&r)==0)? 0:1),
bufferArrayList.size() - 1);
lastBuffer = (int[]) bufferArrayList.get(lastBufferIndex);
}
if ((this.size + int_array.length) < this.capacity) {
//get the last buffer from the bufferListArray
//obtain the starting offset in that buffer to which the data is to be copied
//update length
//System.arraycopy(input, 0, lastBuffer, size % pageSize, input.length);
if (this.size + int_array.length< ((lastBufferIndex+1)<<exp)){
System.arraycopy(int_array, 0, lastBuffer, size & r, int_array.length);
}
else {
int offset = pageSize -(size&r);
// copy the first part
System.arraycopy(int_array, 0, lastBuffer, size & r, offset);
// copy the middle part
int l = int_array.length - offset;
int k = (l)>> exp;
int z;
for (z=1;z<=k;z++){
System.arraycopy(int_array,offset,
(int[]) bufferArrayList.get(lastBufferIndex+z), 0, pageSize);
offset += pageSize;
}
// copy the last part
System.arraycopy(int_array, offset,
(int[]) bufferArrayList.get(lastBufferIndex+z), 0, l & r);
}
size += int_array.length;
return;
} else // new buffers needed
{
// compute the number of additional buffers needed
// int n =
// ((int) ((int_array.length + size) / pageSize))
// + (((int_array.length + size) % pageSize) > 0 ? 1 : 0)
// - (int) (capacity / pageSize);
int n =
((int_array.length + size) >> exp)
+ (((int_array.length + size) &r) > 0 ? 1 : 0)
- (capacity >> exp);
// create these buffers
// add to bufferArrayList
//System.arraycopy(int_array, 0, lastBuffer, size % pageSize, capacity - size);
System.arraycopy(int_array, 0, lastBuffer, size& r, capacity - size);
for (int i = 0; i < n; i++) {
int[] newBuffer = new int[pageSize];
if (i < n - 1) {
// full copy
System.arraycopy(
int_array,
pageSize * i + capacity - size,
newBuffer,
0,
pageSize);
} else {
// last page
System.arraycopy(
int_array,
pageSize * i + capacity - size,
newBuffer,
0,
int_array.length + this.size - capacity - pageSize*i);
}
bufferArrayList.add(newBuffer);
}
// update length
size += int_array.length;
// update capacity
capacity += n * pageSize;
// update
}
}
Example #26
| Source File: FastLongBuffer.java From vtd-xml with GNU General Public License v2.0 | 4 votes |
|
/**
* Append single long to the end of array buffer.
* @param long_array long[]
*/
public void append(long[] long_array) {
if (long_array == null) {
throw new NullPointerException();
}
// no additional buffer space needed
int lastBufferIndex;
long[] lastBuffer;
if (bufferArrayList.size == 0) {
lastBuffer = new long[pageSize];
bufferArrayList.add(lastBuffer);
lastBufferIndex = 0;
capacity = pageSize;
} else {
lastBufferIndex = Math.min((size>>exp),//+(((size&r)==0)? 0:1),
bufferArrayList.size - 1);
lastBuffer = (long[]) bufferArrayList.oa[lastBufferIndex];
}
if ((this.size + long_array.length) < this.capacity) {
//get the last buffer from the bufferListArray
//obtain the starting offset in that buffer to which the data is to be copied
//update length
if (this.size + long_array.length< ((lastBufferIndex+1)<<exp)){
System.arraycopy(long_array, 0, lastBuffer, size & r, long_array.length);
}
else {
int offset = pageSize -(size&r);
// copy the first part
System.arraycopy(long_array, 0, lastBuffer, size & r, offset);
// copy the middle part
int l = long_array.length - offset;
int k = (l)>> exp;
int z;
for (z=1;z<=k;z++){
System.arraycopy(long_array,offset,(long[]) bufferArrayList.oa[lastBufferIndex+z], 0, pageSize);
offset += pageSize;
}
// copy the last part
System.arraycopy(long_array,offset,(long[]) bufferArrayList.oa[lastBufferIndex+z], 0, l & r);
}
size += long_array.length;
return;
} else // new buffers needed
{
// compute the number of additional buffers needed
// int n =
// ((int) ((long_array.length + size) / pageSize))
// + (((long_array.length + size) % pageSize) > 0 ? 1 : 0)
// - (int) (capacity / pageSize);
int n =
((long_array.length + size) >> exp)
+ (((long_array.length + size)&r) > 0 ? 1 : 0)
- (capacity >> exp);
// create these buffers
// add to bufferArrayList
//System.arraycopy(long_array, 0, lastBuffer, size % pageSize, capacity - size);
System.arraycopy(long_array, 0, lastBuffer, size & r, capacity - size);
for (int i = 0; i < n; i++) {
long[] newBuffer = new long[pageSize];
if (i < n - 1) {
// full copy
System.arraycopy(
long_array,
pageSize * i + capacity - size,
newBuffer,
0,
pageSize);
} else {
// last page
System.arraycopy(
long_array,
pageSize * i + capacity - size,
newBuffer,
0,
long_array.length+ size - pageSize*i - capacity);
}
bufferArrayList.add(newBuffer);
}
// update length
size += long_array.length;
// update capacity
capacity += n * pageSize;
// update
}
}
Example #27
| Source File: FastLongBuffer.java From translationstudio8 with GNU General Public License v2.0 | 4 votes |
|
/**
* Append single long to the end of array buffer.
* @param long_array long[]
*/
public void append(long[] long_array) {
if (long_array == null) {
throw new NullPointerException();
}
// no additional buffer space needed
int lastBufferIndex;
long[] lastBuffer;
if (bufferArrayList.size() == 0) {
lastBuffer = new long[pageSize];
bufferArrayList.add(lastBuffer);
lastBufferIndex = 0;
capacity = pageSize;
} else {
lastBufferIndex = Math.min((size>>exp),//+(((size&r)==0)? 0:1),
bufferArrayList.size() - 1);
lastBuffer = (long[]) bufferArrayList.get(lastBufferIndex);
}
if ((this.size + long_array.length) < this.capacity) {
//get the last buffer from the bufferListArray
//obtain the starting offset in that buffer to which the data is to be copied
//update length
if (this.size + long_array.length< ((lastBufferIndex+1)<<exp)){
System.arraycopy(long_array, 0, lastBuffer, size & r, long_array.length);
}
else {
int offset = pageSize -(size&r);
// copy the first part
System.arraycopy(long_array, 0, lastBuffer, size & r, offset);
// copy the middle part
int l = long_array.length - offset;
int k = (l)>> exp;
int z;
for (z=1;z<=k;z++){
System.arraycopy(long_array,offset,(long[]) bufferArrayList.get(lastBufferIndex+z), 0, pageSize);
offset += pageSize;
}
// copy the last part
System.arraycopy(long_array,offset,(long[]) bufferArrayList.get(lastBufferIndex+z), 0, l & r);
}
size += long_array.length;
return;
} else // new buffers needed
{
// compute the number of additional buffers needed
// int n =
// ((int) ((long_array.length + size) / pageSize))
// + (((long_array.length + size) % pageSize) > 0 ? 1 : 0)
// - (int) (capacity / pageSize);
int n =
((long_array.length + size) >> exp)
+ (((long_array.length + size)&r) > 0 ? 1 : 0)
- (capacity >> exp);
// create these buffers
// add to bufferArrayList
//System.arraycopy(long_array, 0, lastBuffer, size % pageSize, capacity - size);
System.arraycopy(long_array, 0, lastBuffer, size & r, capacity - size);
for (int i = 0; i < n; i++) {
long[] newBuffer = new long[pageSize];
if (i < n - 1) {
// full copy
System.arraycopy(
long_array,
pageSize * i + capacity - size,
newBuffer,
0,
pageSize);
} else {
// last page
System.arraycopy(
long_array,
pageSize * i + capacity - size,
newBuffer,
0,
long_array.length+ size - pageSize*i - capacity);
}
bufferArrayList.add(newBuffer);
}
// update length
size += long_array.length;
// update capacity
capacity += n * pageSize;
// update
}
}
Example #28
| Source File: FastLongBuffer.java From translationstudio8 with GNU General Public License v2.0 | 4 votes |
|
/**
* Append single long to the end of array buffer.
* @param long_array long[]
*/
public void append(long[] long_array) {
if (long_array == null) {
throw new NullPointerException();
}
// no additional buffer space needed
int lastBufferIndex;
long[] lastBuffer;
if (bufferArrayList.size == 0) {
lastBuffer = new long[pageSize];
bufferArrayList.add(lastBuffer);
lastBufferIndex = 0;
capacity = pageSize;
} else {
lastBufferIndex = Math.min((size>>exp),//+(((size&r)==0)? 0:1),
bufferArrayList.size - 1);
lastBuffer = (long[]) bufferArrayList.oa[lastBufferIndex];
}
if ((this.size + long_array.length) < this.capacity) {
//get the last buffer from the bufferListArray
//obtain the starting offset in that buffer to which the data is to be copied
//update length
if (this.size + long_array.length< ((lastBufferIndex+1)<<exp)){
System.arraycopy(long_array, 0, lastBuffer, size & r, long_array.length);
}
else {
int offset = pageSize -(size&r);
// copy the first part
System.arraycopy(long_array, 0, lastBuffer, size & r, offset);
// copy the middle part
int l = long_array.length - offset;
int k = (l)>> exp;
int z;
for (z=1;z<=k;z++){
System.arraycopy(long_array,offset,(long[]) bufferArrayList.oa[lastBufferIndex+z], 0, pageSize);
offset += pageSize;
}
// copy the last part
System.arraycopy(long_array,offset,(long[]) bufferArrayList.oa[lastBufferIndex+z], 0, l & r);
}
size += long_array.length;
return;
} else // new buffers needed
{
// compute the number of additional buffers needed
// int n =
// ((int) ((long_array.length + size) / pageSize))
// + (((long_array.length + size) % pageSize) > 0 ? 1 : 0)
// - (int) (capacity / pageSize);
int n =
((long_array.length + size) >> exp)
+ (((long_array.length + size)&r) > 0 ? 1 : 0)
- (capacity >> exp);
// create these buffers
// add to bufferArrayList
//System.arraycopy(long_array, 0, lastBuffer, size % pageSize, capacity - size);
System.arraycopy(long_array, 0, lastBuffer, size & r, capacity - size);
for (int i = 0; i < n; i++) {
long[] newBuffer = new long[pageSize];
if (i < n - 1) {
// full copy
System.arraycopy(
long_array,
pageSize * i + capacity - size,
newBuffer,
0,
pageSize);
} else {
// last page
System.arraycopy(
long_array,
pageSize * i + capacity - size,
newBuffer,
0,
long_array.length+ size - pageSize*i - capacity);
}
bufferArrayList.add(newBuffer);
}
// update length
size += long_array.length;
// update capacity
capacity += n * pageSize;
// update
}
}
Example #29
| Source File: FastLongBuffer.java From vtd-xml with GNU General Public License v2.0 | 4 votes |
|
/**
* Append single long to the end of array buffer.
* @param long_array long[]
*/
public void append(long[] long_array) {
if (long_array == null) {
throw new NullPointerException();
}
// no additional buffer space needed
int lastBufferIndex;
long[] lastBuffer;
if (bufferArrayList.size() == 0) {
lastBuffer = new long[pageSize];
bufferArrayList.add(lastBuffer);
lastBufferIndex = 0;
capacity = pageSize;
} else {
lastBufferIndex = Math.min((size>>exp),//+(((size&r)==0)? 0:1),
bufferArrayList.size() - 1);
lastBuffer = (long[]) bufferArrayList.get(lastBufferIndex);
}
if ((this.size + long_array.length) < this.capacity) {
//get the last buffer from the bufferListArray
//obtain the starting offset in that buffer to which the data is to be copied
//update length
if (this.size + long_array.length< ((lastBufferIndex+1)<<exp)){
System.arraycopy(long_array, 0, lastBuffer, size & r, long_array.length);
}
else {
int offset = pageSize -(size&r);
// copy the first part
System.arraycopy(long_array, 0, lastBuffer, size & r, offset);
// copy the middle part
int l = long_array.length - offset;
int k = (l)>> exp;
int z;
for (z=1;z<=k;z++){
System.arraycopy(long_array,offset,(long[]) bufferArrayList.get(lastBufferIndex+z), 0, pageSize);
offset += pageSize;
}
// copy the last part
System.arraycopy(long_array,offset,(long[]) bufferArrayList.get(lastBufferIndex+z), 0, l & r);
}
size += long_array.length;
return;
} else // new buffers needed
{
// compute the number of additional buffers needed
// int n =
// ((int) ((long_array.length + size) / pageSize))
// + (((long_array.length + size) % pageSize) > 0 ? 1 : 0)
// - (int) (capacity / pageSize);
int n =
((long_array.length + size) >> exp)
+ (((long_array.length + size)&r) > 0 ? 1 : 0)
- (capacity >> exp);
// create these buffers
// add to bufferArrayList
//System.arraycopy(long_array, 0, lastBuffer, size % pageSize, capacity - size);
System.arraycopy(long_array, 0, lastBuffer, size & r, capacity - size);
for (int i = 0; i < n; i++) {
long[] newBuffer = new long[pageSize];
if (i < n - 1) {
// full copy
System.arraycopy(
long_array,
pageSize * i + capacity - size,
newBuffer,
0,
pageSize);
} else {
// last page
System.arraycopy(
long_array,
pageSize * i + capacity - size,
newBuffer,
0,
long_array.length+ size - pageSize*i - capacity);
}
bufferArrayList.add(newBuffer);
}
// update length
size += long_array.length;
// update capacity
capacity += n * pageSize;
// update
}
}
Example #30
| Source File: FastLongBuffer.java From tmxeditor8 with GNU General Public License v2.0 | 4 votes |
|
/**
* Append single long to the end of array buffer.
* @param long_array long[]
*/
public void append(long[] long_array) {
if (long_array == null) {
throw new NullPointerException();
}
// no additional buffer space needed
int lastBufferIndex;
long[] lastBuffer;
if (bufferArrayList.size() == 0) {
lastBuffer = new long[pageSize];
bufferArrayList.add(lastBuffer);
lastBufferIndex = 0;
capacity = pageSize;
} else {
lastBufferIndex = Math.min((size>>exp),//+(((size&r)==0)? 0:1),
bufferArrayList.size() - 1);
lastBuffer = (long[]) bufferArrayList.get(lastBufferIndex);
}
if ((this.size + long_array.length) < this.capacity) {
//get the last buffer from the bufferListArray
//obtain the starting offset in that buffer to which the data is to be copied
//update length
if (this.size + long_array.length< ((lastBufferIndex+1)<<exp)){
System.arraycopy(long_array, 0, lastBuffer, size & r, long_array.length);
}
else {
int offset = pageSize -(size&r);
// copy the first part
System.arraycopy(long_array, 0, lastBuffer, size & r, offset);
// copy the middle part
int l = long_array.length - offset;
int k = (l)>> exp;
int z;
for (z=1;z<=k;z++){
System.arraycopy(long_array,offset,(long[]) bufferArrayList.get(lastBufferIndex+z), 0, pageSize);
offset += pageSize;
}
// copy the last part
System.arraycopy(long_array,offset,(long[]) bufferArrayList.get(lastBufferIndex+z), 0, l & r);
}
size += long_array.length;
return;
} else // new buffers needed
{
// compute the number of additional buffers needed
// int n =
// ((int) ((long_array.length + size) / pageSize))
// + (((long_array.length + size) % pageSize) > 0 ? 1 : 0)
// - (int) (capacity / pageSize);
int n =
((long_array.length + size) >> exp)
+ (((long_array.length + size)&r) > 0 ? 1 : 0)
- (capacity >> exp);
// create these buffers
// add to bufferArrayList
//System.arraycopy(long_array, 0, lastBuffer, size % pageSize, capacity - size);
System.arraycopy(long_array, 0, lastBuffer, size & r, capacity - size);
for (int i = 0; i < n; i++) {
long[] newBuffer = new long[pageSize];
if (i < n - 1) {
// full copy
System.arraycopy(
long_array,
pageSize * i + capacity - size,
newBuffer,
0,
pageSize);
} else {
// last page
System.arraycopy(
long_array,
pageSize * i + capacity - size,
newBuffer,
0,
long_array.length+ size - pageSize*i - capacity);
}
bufferArrayList.add(newBuffer);
}
// update length
size += long_array.length;
// update capacity
capacity += n * pageSize;
// update
}
}
