Java Code Examples for sun.misc.SharedSecrets#getJavaLangAccess()

The following examples show how to use sun.misc.SharedSecrets#getJavaLangAccess() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: PlatformLogger.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
private String getCallerInfo() {
    String sourceClassName = null;
    String sourceMethodName = null;

    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    String logClassName = "sun.util.logging.PlatformLogger";
    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (cname.equals(logClassName)) {
                lookingForLogger = false;
            }
        } else {
            if (!cname.equals(logClassName)) {
                // We've found the relevant frame.
                sourceClassName = cname;
                sourceMethodName = frame.getMethodName();
                break;
            }
        }
    }

    if (sourceClassName != null) {
        return sourceClassName + " " + sourceMethodName;
    } else {
        return name;
    }
}
Example 2
Source File: PlatformLogger.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
private String getCallerInfo() {
    String sourceClassName = null;
    String sourceMethodName = null;

    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    String logClassName = "sun.util.logging.PlatformLogger";
    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (cname.equals(logClassName)) {
                lookingForLogger = false;
            }
        } else {
            if (!cname.equals(logClassName)) {
                // We've found the relevant frame.
                sourceClassName = cname;
                sourceMethodName = frame.getMethodName();
                break;
            }
        }
    }

    if (sourceClassName != null) {
        return sourceClassName + " " + sourceMethodName;
    } else {
        return name;
    }
}
Example 3
Source File: LogRecord.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
private void inferCaller() {
    needToInferCaller = false;
    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        boolean isLoggerImpl = isLoggerImplFrame(cname);
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (isLoggerImpl) {
                lookingForLogger = false;
            }
        } else {
            if (!isLoggerImpl) {
                // skip reflection call
                if (!cname.startsWith("java.lang.reflect.") && !cname.startsWith("sun.reflect.")) {
                   // We've found the relevant frame.
                   setSourceClassName(cname);
                   setSourceMethodName(frame.getMethodName());
                   return;
                }
            }
        }
    }
    // We haven't found a suitable frame, so just punt.  This is
    // OK as we are only committed to making a "best effort" here.
}
Example 4
Source File: PlatformLogger.java    From jdk8u_jdk with GNU General Public License v2.0 5 votes vote down vote up 
private String getCallerInfo() {
    String sourceClassName = null;
    String sourceMethodName = null;

    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    String logClassName = "sun.util.logging.PlatformLogger";
    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (cname.equals(logClassName)) {
                lookingForLogger = false;
            }
        } else {
            if (!cname.equals(logClassName)) {
                // We've found the relevant frame.
                sourceClassName = cname;
                sourceMethodName = frame.getMethodName();
                break;
            }
        }
    }

    if (sourceClassName != null) {
        return sourceClassName + " " + sourceMethodName;
    } else {
        return name;
    }
}
Example 5
Source File: LogRecord.java    From jdk8u_jdk with GNU General Public License v2.0 5 votes vote down vote up 
private void inferCaller() {
    needToInferCaller = false;
    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        boolean isLoggerImpl = isLoggerImplFrame(cname);
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (isLoggerImpl) {
                lookingForLogger = false;
            }
        } else {
            if (!isLoggerImpl) {
                // skip reflection call
                if (!cname.startsWith("java.lang.reflect.") && !cname.startsWith("sun.reflect.")) {
                   // We've found the relevant frame.
                   setSourceClassName(cname);
                   setSourceMethodName(frame.getMethodName());
                   return;
                }
            }
        }
    }
    // We haven't found a suitable frame, so just punt.  This is
    // OK as we are only committed to making a "best effort" here.
}
Example 6
Source File: LogRecord.java    From Java8CN with Apache License 2.0 5 votes vote down vote up 
private void inferCaller() {
    needToInferCaller = false;
    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        boolean isLoggerImpl = isLoggerImplFrame(cname);
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (isLoggerImpl) {
                lookingForLogger = false;
            }
        } else {
            if (!isLoggerImpl) {
                // skip reflection call
                if (!cname.startsWith("java.lang.reflect.") && !cname.startsWith("sun.reflect.")) {
                   // We've found the relevant frame.
                   setSourceClassName(cname);
                   setSourceMethodName(frame.getMethodName());
                   return;
                }
            }
        }
    }
    // We haven't found a suitable frame, so just punt.  This is
    // OK as we are only committed to making a "best effort" here.
}
Example 7
Source File: PlatformLogger.java    From jdk8u-jdk with GNU General Public License v2.0 5 votes vote down vote up 
private String getCallerInfo() {
    String sourceClassName = null;
    String sourceMethodName = null;

    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    String logClassName = "sun.util.logging.PlatformLogger";
    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (cname.equals(logClassName)) {
                lookingForLogger = false;
            }
        } else {
            if (!cname.equals(logClassName)) {
                // We've found the relevant frame.
                sourceClassName = cname;
                sourceMethodName = frame.getMethodName();
                break;
            }
        }
    }

    if (sourceClassName != null) {
        return sourceClassName + " " + sourceMethodName;
    } else {
        return name;
    }
}
Example 8
Source File: LogRecord.java    From jdk8u-jdk with GNU General Public License v2.0 5 votes vote down vote up 
private void inferCaller() {
    needToInferCaller = false;
    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        boolean isLoggerImpl = isLoggerImplFrame(cname);
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (isLoggerImpl) {
                lookingForLogger = false;
            }
        } else {
            if (!isLoggerImpl) {
                // skip reflection call
                if (!cname.startsWith("java.lang.reflect.") && !cname.startsWith("sun.reflect.")) {
                   // We've found the relevant frame.
                   setSourceClassName(cname);
                   setSourceMethodName(frame.getMethodName());
                   return;
                }
            }
        }
    }
    // We haven't found a suitable frame, so just punt.  This is
    // OK as we are only committed to making a "best effort" here.
}
Example 9
Source File: PlatformLogger.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
private String getCallerInfo() {
    String sourceClassName = null;
    String sourceMethodName = null;

    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    String logClassName = "sun.util.logging.PlatformLogger";
    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (cname.equals(logClassName)) {
                lookingForLogger = false;
            }
        } else {
            if (!cname.equals(logClassName)) {
                // We've found the relevant frame.
                sourceClassName = cname;
                sourceMethodName = frame.getMethodName();
                break;
            }
        }
    }

    if (sourceClassName != null) {
        return sourceClassName + " " + sourceMethodName;
    } else {
        return name;
    }
}
Example 10
Source File: LogRecord.java    From jdk-1.7-annotated with Apache License 2.0 5 votes vote down vote up 
private void inferCaller() {
    needToInferCaller = false;
    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        boolean isLoggerImpl = isLoggerImplFrame(cname);
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (isLoggerImpl) {
                lookingForLogger = false;
            }
        } else {
            if (!isLoggerImpl) {
                // skip reflection call
                if (!cname.startsWith("java.lang.reflect.") && !cname.startsWith("sun.reflect.")) {
                   // We've found the relevant frame.
                   setSourceClassName(cname);
                   setSourceMethodName(frame.getMethodName());
                   return;
                }
            }
        }
    }
    // We haven't found a suitable frame, so just punt.  This is
    // OK as we are only committed to making a "best effort" here.
}
Example 11
Source File: LogRecord.java    From jdk1.8-source-analysis with Apache License 2.0 5 votes vote down vote up 
private void inferCaller() {
    needToInferCaller = false;
    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        boolean isLoggerImpl = isLoggerImplFrame(cname);
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (isLoggerImpl) {
                lookingForLogger = false;
            }
        } else {
            if (!isLoggerImpl) {
                // skip reflection call
                if (!cname.startsWith("java.lang.reflect.") && !cname.startsWith("sun.reflect.")) {
                   // We've found the relevant frame.
                   setSourceClassName(cname);
                   setSourceMethodName(frame.getMethodName());
                   return;
                }
            }
        }
    }
    // We haven't found a suitable frame, so just punt.  This is
    // OK as we are only committed to making a "best effort" here.
}
Example 12
Source File: LogRecord.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
private void inferCaller() {
    needToInferCaller = false;
    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        boolean isLoggerImpl = isLoggerImplFrame(cname);
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (isLoggerImpl) {
                lookingForLogger = false;
            }
        } else {
            if (!isLoggerImpl) {
                // skip reflection call
                if (!cname.startsWith("java.lang.reflect.") && !cname.startsWith("sun.reflect.")) {
                   // We've found the relevant frame.
                   setSourceClassName(cname);
                   setSourceMethodName(frame.getMethodName());
                   return;
                }
            }
        }
    }
    // We haven't found a suitable frame, so just punt.  This is
    // OK as we are only committed to making a "best effort" here.
}
Example 13
Source File: LogRecord.java    From jdk8u-jdk with GNU General Public License v2.0 5 votes vote down vote up 
private void inferCaller() {
    needToInferCaller = false;
    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        boolean isLoggerImpl = isLoggerImplFrame(cname);
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (isLoggerImpl) {
                lookingForLogger = false;
            }
        } else {
            if (!isLoggerImpl) {
                // skip reflection call
                if (!cname.startsWith("java.lang.reflect.") && !cname.startsWith("sun.reflect.")) {
                   // We've found the relevant frame.
                   setSourceClassName(cname);
                   setSourceMethodName(frame.getMethodName());
                   return;
                }
            }
        }
    }
    // We haven't found a suitable frame, so just punt.  This is
    // OK as we are only committed to making a "best effort" here.
}
Example 14
Source File: PlatformLogger.java    From jdk8u60 with GNU General Public License v2.0 5 votes vote down vote up 
private String getCallerInfo() {
    String sourceClassName = null;
    String sourceMethodName = null;

    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    String logClassName = "sun.util.logging.PlatformLogger";
    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (cname.equals(logClassName)) {
                lookingForLogger = false;
            }
        } else {
            if (!cname.equals(logClassName)) {
                // We've found the relevant frame.
                sourceClassName = cname;
                sourceMethodName = frame.getMethodName();
                break;
            }
        }
    }

    if (sourceClassName != null) {
        return sourceClassName + " " + sourceMethodName;
    } else {
        return name;
    }
}
Example 15
Source File: LogRecord.java    From jdk8u60 with GNU General Public License v2.0 5 votes vote down vote up 
private void inferCaller() {
    needToInferCaller = false;
    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        boolean isLoggerImpl = isLoggerImplFrame(cname);
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (isLoggerImpl) {
                lookingForLogger = false;
            }
        } else {
            if (!isLoggerImpl) {
                // skip reflection call
                if (!cname.startsWith("java.lang.reflect.") && !cname.startsWith("sun.reflect.")) {
                   // We've found the relevant frame.
                   setSourceClassName(cname);
                   setSourceMethodName(frame.getMethodName());
                   return;
                }
            }
        }
    }
    // We haven't found a suitable frame, so just punt.  This is
    // OK as we are only committed to making a "best effort" here.
}
Example 16
Source File: PlatformLogger.java    From jdk8u-jdk with GNU General Public License v2.0 5 votes vote down vote up 
private String getCallerInfo() {
    String sourceClassName = null;
    String sourceMethodName = null;

    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    String logClassName = "sun.util.logging.PlatformLogger";
    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (cname.equals(logClassName)) {
                lookingForLogger = false;
            }
        } else {
            if (!cname.equals(logClassName)) {
                // We've found the relevant frame.
                sourceClassName = cname;
                sourceMethodName = frame.getMethodName();
                break;
            }
        }
    }

    if (sourceClassName != null) {
        return sourceClassName + " " + sourceMethodName;
    } else {
        return name;
    }
}
Example 17
Source File: LogRecord.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up 
private void inferCaller() {
    needToInferCaller = false;
    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        boolean isLoggerImpl = isLoggerImplFrame(cname);
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (isLoggerImpl) {
                lookingForLogger = false;
            }
        } else {
            if (!isLoggerImpl) {
                // skip reflection call
                if (!cname.startsWith("java.lang.reflect.") && !cname.startsWith("sun.reflect.")) {
                   // We've found the relevant frame.
                   setSourceClassName(cname);
                   setSourceMethodName(frame.getMethodName());
                   return;
                }
            }
        }
    }
    // We haven't found a suitable frame, so just punt.  This is
    // OK as we are only committed to making a "best effort" here.
}
Example 18
Source File: TestInheritedContainer.java    From dragonwell8_jdk with GNU General Public License v2.0 5 votes vote down vote up 
public static void main(String[] args) throws Exception {
    ResourceContainer rc = MyResourceFactory.INSTANCE.createContainer(Collections.emptyList());
    JavaLangAccess JLA = SharedSecrets.getJavaLangAccess();
    rc.run(() -> {
        try {
            assertEQ(ResourceContainer.root(),
                    CompletableFuture.supplyAsync(() -> JLA.getResourceContainer(Thread.currentThread())).get());
            assertEQ(rc,
                    CompletableFuture.supplyAsync(() -> JLA.getInheritedResourceContainer(Thread.currentThread())).get());
        } catch (Exception e) {
            throw new AssertionError(e);
        }
    });
}
Example 19
Source File: PlatformLogger.java    From dragonwell8_jdk with GNU General Public License v2.0 5 votes vote down vote up 
private String getCallerInfo() {
    String sourceClassName = null;
    String sourceMethodName = null;

    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    String logClassName = "sun.util.logging.PlatformLogger";
    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (cname.equals(logClassName)) {
                lookingForLogger = false;
            }
        } else {
            if (!cname.equals(logClassName)) {
                // We've found the relevant frame.
                sourceClassName = cname;
                sourceMethodName = frame.getMethodName();
                break;
            }
        }
    }

    if (sourceClassName != null) {
        return sourceClassName + " " + sourceMethodName;
    } else {
        return name;
    }
}
Example 20
Source File: LogRecord.java    From openjdk-8 with GNU General Public License v2.0 5 votes vote down vote up 
private void inferCaller() {
    needToInferCaller = false;
    JavaLangAccess access = SharedSecrets.getJavaLangAccess();
    Throwable throwable = new Throwable();
    int depth = access.getStackTraceDepth(throwable);

    boolean lookingForLogger = true;
    for (int ix = 0; ix < depth; ix++) {
        // Calling getStackTraceElement directly prevents the VM
        // from paying the cost of building the entire stack frame.
        StackTraceElement frame =
            access.getStackTraceElement(throwable, ix);
        String cname = frame.getClassName();
        boolean isLoggerImpl = isLoggerImplFrame(cname);
        if (lookingForLogger) {
            // Skip all frames until we have found the first logger frame.
            if (isLoggerImpl) {
                lookingForLogger = false;
            }
        } else {
            if (!isLoggerImpl) {
                // skip reflection call
                if (!cname.startsWith("java.lang.reflect.") && !cname.startsWith("sun.reflect.")) {
                   // We've found the relevant frame.
                   setSourceClassName(cname);
                   setSourceMethodName(frame.getMethodName());
                   return;
                }
            }
        }
    }
    // We haven't found a suitable frame, so just punt.  This is
    // OK as we are only committed to making a "best effort" here.
}