Java Code Examples for org.eclipse.xtend2.lib.StringConcatenation#newLine()

@Test
public void formatDoWhile3() {
  final Procedure1<FormatterTestRequest> _function = (FormatterTestRequest it) -> {
    final Procedure1<MapBasedPreferenceValues> _function_1 = (MapBasedPreferenceValues it_1) -> {
      it_1.<Boolean>put(XbaseFormatterPreferenceKeys.bracesInNewLine, Boolean.valueOf(true));
    };
    it.preferences(_function_1);
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("do");
    _builder.newLine();
    _builder.append("{");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("println(\"x\")");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    _builder.append("while (true)");
    _builder.newLine();
    it.setToBeFormatted(_builder);
  };
  this._xbaseFormatterTester.assertFormattedExpression(_function);
}
 

@Override
protected String inMethodBody(final String invocation) {
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("import overloading.CopiedAssert");
  _builder.newLine();
  _builder.append("class C extends CopiedAssert {");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("def void m() {");
  _builder.newLine();
  _builder.append("\t\t");
  _builder.append(invocation, "\t\t");
  _builder.newLineIfNotEmpty();
  _builder.append("\t");
  _builder.append("}");
  _builder.newLine();
  _builder.append("}");
  _builder.newLine();
  return _builder.toString();
}
 

@Test
public void testUnassignedFragmentRuleCall() {
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("Rule: Called;");
  _builder.newLine();
  _builder.append("fragment Called returns Abstract: name=ID;");
  _builder.newLine();
  final String actual = this.toPda(_builder);
  StringConcatenation _builder_1 = new StringConcatenation();
  _builder_1.append("Rule:");
  _builder_1.newLine();
  _builder_1.append("\t");
  _builder_1.append("start -> >>Called");
  _builder_1.newLine();
  _builder_1.append("\t");
  _builder_1.append("<<Called -> stop");
  _builder_1.newLine();
  _builder_1.append("\t");
  _builder_1.append(">>Called -> name=ID");
  _builder_1.newLine();
  _builder_1.append("\t");
  _builder_1.append("name=ID -> <<Called");
  _builder_1.newLine();
  final String expected = _builder_1.toString();
  Assert.assertEquals(expected, actual);
}
 

@Test
public void testAndOperatorDeclaration_static_error_01() {
  try {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("class A {");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("def static String &&(String s) {");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    final XtendFile file = this._parseHelper.parse(_builder);
    this._validationTestHelper.assertError(file, 
      XtendPackage.Literals.XTEND_FUNCTION, 
      IssueCodes.INVALID_OPERATOR_SIGNATURE, 
      "The static binary operator \'&&\' requires exactly two arguments.");
  } catch (Throwable _e) {
    throw Exceptions.sneakyThrow(_e);
  }
}
 

@Test
public void testFragment_02() throws Exception {
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("grammar org.foo with org.eclipse.xtext.common.Terminals");
  _builder.newLine();
  _builder.append("generate metamodel \'foo.sample\'");
  _builder.newLine();
  _builder.append("First : Named;");
  _builder.newLine();
  _builder.append("fragment Named: name=ID+;");
  _builder.newLine();
  String grammarAsString = _builder.toString();
  final Grammar grammar = this.getGrammar(grammarAsString);
  AbstractRule _findRuleForName = GrammarUtil.findRuleForName(grammar, "First");
  final ParserRule rule = ((ParserRule) _findRuleForName);
  this.validateRule(rule);
  Assert.assertEquals(this.warnings.toString(), 0, this.warnings.size());
  AbstractRule _findRuleForName_1 = GrammarUtil.findRuleForName(grammar, "Named");
  final ParserRule fragment = ((ParserRule) _findRuleForName_1);
  this.validateRule(fragment);
  Assert.assertEquals(this.warnings.toString(), 1, this.warnings.size());
}
 

@Inject
public void explicitName() {
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("com.acme.SimpleElement as FooBar {}");
  _builder.newLine();
  final EObject element = this.parseAcme(_builder);
  Assert.assertEquals("FooBar", this.qualifiedNameProvider.getFullyQualifiedName(element).toString());
}
 

@Test
public void testMethodAlreadyDefined() {
  try {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("import org.eclipse.xtend.lib.annotations.Delegate");
    _builder.newLine();
    _builder.append("interface I<T> {");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("def T foo(T foo)");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    _builder.append("class B implements I<String> {");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("override String foo(String foo) {\"\"}");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    _builder.append("class C implements I<String> {");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("@Delegate B delegate");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("override String foo(String foo) {\"\"}");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    this._validationTestHelper.assertWarning(this.file(_builder.toString()), XtendPackage.Literals.XTEND_FIELD, IssueCodes.UNUSED_PRIVATE_MEMBER, "delegate");
  } catch (Throwable _e) {
    throw Exceptions.sneakyThrow(_e);
  }
}
 

@Test
public void testXtendClass() {
  AbstractClassBuilder _createClassBuilder = this._codeBuilderFactory.createClassBuilder(this.getXtendClass());
  final Procedure1<AbstractClassBuilder> _function = (AbstractClassBuilder it) -> {
    it.setContext(this.getXtendClass());
    it.setClassName("Bar");
    it.setVisibility(JvmVisibility.PUBLIC);
  };
  AbstractClassBuilder _doubleArrow = ObjectExtensions.<AbstractClassBuilder>operator_doubleArrow(_createClassBuilder, _function);
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("class Bar {");
  _builder.newLine();
  _builder.append("}");
  this.assertBuilds(_doubleArrow, _builder.toString());
}
 

@Test
public void testForLoopInline() {
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("val x = ```");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("<<FOR String y : newArrayList(\"a\")>>foo<<ENDFOR>>");
  _builder.newLine();
  _builder.append("```");
  _builder.newLine();
  this.assertFormattedRichStringExpression(_builder);
}
 

@Test
public void testFeatureCallToStaticLocalField() {
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("class Foo {");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("static int foo");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("def bar() {");
  _builder.newLine();
  _builder.append("\t\t");
  _builder.append("foo");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("}");
  _builder.newLine();
  _builder.append("}");
  _builder.newLine();
  StringConcatenation _builder_1 = new StringConcatenation();
  _builder_1.append("class Foo {");
  _builder_1.newLine();
  _builder_1.append("\t");
  _builder_1.append("static int foo");
  _builder_1.newLine();
  _builder_1.append("\t");
  _builder_1.append("def bar() {");
  _builder_1.newLine();
  _builder_1.append("\t\t");
  _builder_1.append("foo");
  _builder_1.newLine();
  _builder_1.append("\t");
  _builder_1.append("}");
  _builder_1.newLine();
  _builder_1.append("}");
  _builder_1.newLine();
  this.assertIsOrganizedTo(_builder, _builder_1);
}
 

@Test
public void formatIfElse1SL() {
  final Procedure1<FormatterTestRequest> _function = (FormatterTestRequest it) -> {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("if(true) println(\"foo\") else println(\"bar\")");
    _builder.newLine();
    it.setExpectation(_builder);
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append("if(true)println(\"foo\")else  println(\"bar\")");
    _builder_1.newLine();
    it.setToBeFormatted(_builder_1);
  };
  this._xbaseFormatterTester.assertFormattedExpression(_function);
}
 

@Test
public void testHighlightDeclarationWithNestedReference() {
  final Procedure1<DocumentHighlightConfiguration> _function = (DocumentHighlightConfiguration it) -> {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("decl myDecl end myDecl;");
    _builder.newLine();
    it.setModel(_builder.toString());
    it.setLine(0);
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append("decl myDec");
    it.setColumn(_builder_1.length());
    it.setExpectedDocumentHighlight("W [[0, 5] .. [0, 11]] | R [[0, 16] .. [0, 22]]");
  };
  this.testDocumentHighlight(_function);
}
 

@Test
public void test_02() throws Exception {
  ContentAssistProcessorTestBuilder _newBuilder = this.newBuilder();
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("import static extension C.Foo.*");
  _builder.newLine();
  _builder.append("class C {");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("static class Bar {");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("}");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("static class Foo {");
  _builder.newLine();
  _builder.append("\t    ");
  _builder.append("static def sum(Bar[] bars) {");
  _builder.newLine();
  _builder.append("\t    ");
  _builder.append("}");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("}");
  _builder.newLine();
  _builder.append("    ");
  _builder.append("def doit(Iterable<Bar> myBars) {");
  _builder.newLine();
  _builder.append("        ");
  _builder.append("myBars.sum<|>");
  _builder.newLine();
  _builder.append("    ");
  _builder.append("}");
  _builder.newLine();
  _builder.append("}");
  _builder.newLine();
  _newBuilder.append(_builder.toString()).assertProposalAtCursor("sum");
}
 

@Test
public void test_02() {
  try {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("class C {");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("def <T> m() {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("new Object {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("def T m2() {}");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    final XtendFile file = this.parser.parse(_builder);
    final XtendTypeDeclaration c = IterableExtensions.<XtendTypeDeclaration>head(file.getXtendTypes());
    XtendMember _head = IterableExtensions.<XtendMember>head(c.getMembers());
    final XtendFunction m = ((XtendFunction) _head);
    XExpression _expression = m.getExpression();
    final XBlockExpression body = ((XBlockExpression) _expression);
    XExpression _head_1 = IterableExtensions.<XExpression>head(body.getExpressions());
    final AnonymousClass anon = ((AnonymousClass) _head_1);
    XtendMember _head_2 = IterableExtensions.<XtendMember>head(anon.getMembers());
    final XtendFunction m2 = ((XtendFunction) _head_2);
    final JvmTypeReference returnType = m2.getReturnType();
    final JvmType t = returnType.getType();
    Assert.assertNotNull("notNull", t);
    Assert.assertFalse("t.eIsProxy", t.eIsProxy());
    this.helper.assertNoErrors(file);
  } catch (Throwable _e) {
    throw Exceptions.sneakyThrow(_e);
  }
}
 

@Test
public void testUnambiguousMethods_08() {
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("class C {");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("def void n(L<String> list) {");
  _builder.newLine();
  _builder.append("\t\t");
  _builder.append("list.addListener [");
  _builder.newLine();
  _builder.append("\t\t\t");
  _builder.append("O o |");
  _builder.newLine();
  _builder.append("\t\t");
  _builder.append("]");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("}");
  _builder.newLine();
  _builder.append("}");
  _builder.newLine();
  _builder.append("interface O {");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("def void addListener(IL listener)");
  _builder.newLine();
  _builder.append("}");
  _builder.newLine();
  _builder.append("interface L<E> extends O {");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("def void addListener(LL<? super E> listener)");
  _builder.newLine();
  _builder.append("}");
  _builder.newLine();
  _builder.append("interface LL<E> {");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("def void onChanged(LC<? extends E> c)");
  _builder.newLine();
  _builder.append("}");
  _builder.newLine();
  _builder.append("interface LC<E> {}");
  _builder.newLine();
  _builder.append("interface IL {");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("def void invalidated(O o)");
  _builder.newLine();
  _builder.append("}");
  _builder.newLine();
  this.assertUnambiguous(_builder);
}
 

@Test
public void testErrorModel_099() throws Exception {
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("package x ");
  _builder.newLine();
  _builder.append("class Y {  ");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("static int j   ");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("int i   ");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("new() { ");
  _builder.newLine();
  _builder.append("\t\t");
  _builder.append("this(j   ");
  _builder.newLine();
  _builder.append("\t\t");
  _builder.append("new(int i) {");
  _builder.newLine();
  _builder.append("\t\t\t");
  _builder.append("this.i = i");
  _builder.newLine();
  _builder.append("\t\t");
  _builder.append("}   ");
  _builder.newLine();
  _builder.append("\t\t");
  _builder.append("def static invokeMe() {");
  _builder.newLine();
  _builder.append("\t\t\t");
  _builder.append("j = 47 new Y().i");
  _builder.newLine();
  _builder.append("\t\t");
  _builder.append("}");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("}");
  _builder.newLine();
  this._oven.fireproof(_builder);
}
 

public Pair<String, String> getNetNode() {
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("package xtend.tutorial.util;");
  _builder.newLine();
  _builder.newLine();
  _builder.append("import static java.util.Collections.*;");
  _builder.newLine();
  _builder.newLine();
  _builder.append("class NetNode {");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("String name;");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("Iterable<NetNode> references = emptySet();");
  _builder.newLine();
  _builder.append("\t");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("def String getName() {");
  _builder.newLine();
  _builder.append("\t\t");
  _builder.append("return name;");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("}");
  _builder.newLine();
  _builder.append("\t");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("def void setName(String name) {");
  _builder.newLine();
  _builder.append("\t\t");
  _builder.append("this.name = name;");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("}");
  _builder.newLine();
  _builder.append("\t");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("def Iterable<NetNode> getReferences() {");
  _builder.newLine();
  _builder.append("\t\t");
  _builder.append("return references;");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("}");
  _builder.newLine();
  _builder.append("\t");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("def void setReferences(Iterable<NetNode> references) {");
  _builder.newLine();
  _builder.append("\t\t");
  _builder.append("this.references = references;");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("}");
  _builder.newLine();
  _builder.append("\t");
  _builder.newLine();
  _builder.append("}");
  _builder.newLine();
  return Pair.<String, String>of("xtend/tutorial/util/NetNode.xtend", _builder.toString());
}
 

@Test
public void testBuildHierarchy_04() {
  final Procedure1<AbstractHierarchyBuilderTest.HierarchyBuilderTestConfiguration> _function = (AbstractHierarchyBuilderTest.HierarchyBuilderTestConfiguration it) -> {
    Collection<Pair<String, String>> _models = it.getModels();
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("grammar org.eclipse.xtext.ui.tests.editor.hierarchy.BaseCallHierarchyBuilderTestLanguage with org.eclipse.xtext.common.Terminals hidden(ID)");
    _builder.newLine();
    _builder.newLine();
    _builder.append("generate baseCallHierarchyBuilderTestLanguage \"http://www.eclipse.org/2010/tmf/xtext/BaseCallHierarchyBuilderTestLanguage\"");
    _builder.newLine();
    _builder.newLine();
    _builder.append("Model: name=ID;");
    _builder.newLine();
    String _unix = LineDelimiters.toUnix(_builder.toString());
    Pair<String, String> _mappedTo = Pair.<String, String>of("baseCallHierarchyBuilderTestLanguage.xtext", _unix);
    _models.add(_mappedTo);
    Collection<Pair<String, String>> _models_1 = it.getModels();
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append("grammar org.eclipse.xtext.ui.tests.editor.hierarchy.CallHierarchyBuilderTestLanguage with org.eclipse.xtext.ui.tests.editor.hierarchy.BaseCallHierarchyBuilderTestLanguage");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("generate callHierarchyBuilderTestLanguage \"http://www.eclipse.org/2010/tmf/xtext/CallHierarchyBuilderTestLanguage\"");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@Override");
    _builder_1.newLine();
    _builder_1.append("Model: name=ID;");
    _builder_1.newLine();
    String _unix_1 = LineDelimiters.toUnix(_builder_1.toString());
    Pair<String, String> _mappedTo_1 = Pair.<String, String>of("callHierarchyBuilderTestLanguage.xtext", _unix_1);
    _models_1.add(_mappedTo_1);
    it.setResourceURI(IterableExtensions.<Pair<String, String>>head(it.getModels()).getKey());
    it.setIndex(IterableExtensions.<Pair<String, String>>head(it.getModels()).getValue().indexOf("ID"));
    StringConcatenation _builder_2 = new StringConcatenation();
    _builder_2.append("ID {");
    _builder_2.newLine();
    _builder_2.append("\t");
    _builder_2.append("grammar: org.eclipse.xtext.common.Terminals");
    _builder_2.newLine();
    _builder_2.append("\t");
    _builder_2.append("org.eclipse.xtext.ui.tests.editor.hierarchy.BaseCallHierarchyBuilderTestLanguage {");
    _builder_2.newLine();
    _builder_2.append("\t\t");
    _builder_2.append("grammar: org.eclipse.xtext.ui.tests.editor.hierarchy.BaseCallHierarchyBuilderTestLanguage");
    _builder_2.newLine();
    _builder_2.append("\t\t");
    _builder_2.append("\'ID\' [136, 2]");
    _builder_2.newLine();
    _builder_2.append("\t");
    _builder_2.append("}");
    _builder_2.newLine();
    _builder_2.append("\t");
    _builder_2.append("Model {");
    _builder_2.newLine();
    _builder_2.append("\t\t");
    _builder_2.append("grammar: org.eclipse.xtext.ui.tests.editor.hierarchy.BaseCallHierarchyBuilderTestLanguage");
    _builder_2.newLine();
    _builder_2.append("\t\t");
    _builder_2.append("\'name=ID\' [272, 7]");
    _builder_2.newLine();
    _builder_2.append("\t");
    _builder_2.append("}");
    _builder_2.newLine();
    _builder_2.append("\t");
    _builder_2.append("Model {");
    _builder_2.newLine();
    _builder_2.append("\t\t");
    _builder_2.append("grammar: org.eclipse.xtext.ui.tests.editor.hierarchy.CallHierarchyBuilderTestLanguage");
    _builder_2.newLine();
    _builder_2.append("\t\t");
    _builder_2.append("\'name=ID\' [305, 7]");
    _builder_2.newLine();
    _builder_2.append("\t");
    _builder_2.append("}");
    _builder_2.newLine();
    _builder_2.append("}");
    _builder_2.newLine();
    it.setExpectedHierarchy(_builder_2.toString());
  };
  this.testBuildHierarchy(_function);
}
 

@Test
public void testIncompleteCasesOnEnum_2() {
  try {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("{");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("switch org.eclipse.xtext.xbase.tests.validation.Color.RED {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("case RED: {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("1");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("case GREEN: {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("1");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("case BLUE: {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("1");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    this._validationTestHelper.assertNoIssues(this.expression(_builder));
  } catch (Throwable _e) {
    throw Exceptions.sneakyThrow(_e);
  }
}
 

@Test
public void test_03() {
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("class C {");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("def m(Iterable<String> iterable) {");
  _builder.newLine();
  _builder.append("\t\t");
  _builder.append("iterable.flatMap[].sortBy [ intValue ]");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("}");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("def <A,B extends Number> Iterable<? extends B> flatMap(Iterable<? extends A> iterable, (A)=>B map) {");
  _builder.newLine();
  _builder.append("\t\t");
  _builder.append("return null");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("}");
  _builder.newLine();
  _builder.append("}");
  _builder.newLine();
  StringConcatenation _builder_1 = new StringConcatenation();
  _builder_1.append("import java.util.List;");
  _builder_1.newLine();
  _builder_1.append("import org.eclipse.xtext.xbase.lib.Functions.Function1;");
  _builder_1.newLine();
  _builder_1.append("import org.eclipse.xtext.xbase.lib.IterableExtensions;");
  _builder_1.newLine();
  _builder_1.newLine();
  _builder_1.append("@SuppressWarnings(\"all\")");
  _builder_1.newLine();
  _builder_1.append("public class C {");
  _builder_1.newLine();
  _builder_1.append("  ");
  _builder_1.append("public List<? extends Number> m(final Iterable<String> iterable) {");
  _builder_1.newLine();
  _builder_1.append("    ");
  _builder_1.append("final Function1<String, Number> _function = new Function1<String, Number>() {");
  _builder_1.newLine();
  _builder_1.append("      ");
  _builder_1.append("public Number apply(final String it) {");
  _builder_1.newLine();
  _builder_1.append("        ");
  _builder_1.append("return null;");
  _builder_1.newLine();
  _builder_1.append("      ");
  _builder_1.append("}");
  _builder_1.newLine();
  _builder_1.append("    ");
  _builder_1.append("};");
  _builder_1.newLine();
  _builder_1.append("    ");
  _builder_1.append("final Function1<Number, Integer> _function_1 = new Function1<Number, Integer>() {");
  _builder_1.newLine();
  _builder_1.append("      ");
  _builder_1.append("public Integer apply(final Number it) {");
  _builder_1.newLine();
  _builder_1.append("        ");
  _builder_1.append("return Integer.valueOf(it.intValue());");
  _builder_1.newLine();
  _builder_1.append("      ");
  _builder_1.append("}");
  _builder_1.newLine();
  _builder_1.append("    ");
  _builder_1.append("};");
  _builder_1.newLine();
  _builder_1.append("    ");
  _builder_1.append("return IterableExtensions.sortBy(this.<String, Number>flatMap(iterable, _function), _function_1);");
  _builder_1.newLine();
  _builder_1.append("  ");
  _builder_1.append("}");
  _builder_1.newLine();
  _builder_1.append("  ");
  _builder_1.newLine();
  _builder_1.append("  ");
  _builder_1.append("public <A extends Object, B extends Number> Iterable<? extends B> flatMap(final Iterable<? extends A> iterable, final Function1<? super A, ? extends B> map) {");
  _builder_1.newLine();
  _builder_1.append("    ");
  _builder_1.append("return null;");
  _builder_1.newLine();
  _builder_1.append("  ");
  _builder_1.append("}");
  _builder_1.newLine();
  _builder_1.append("}");
  _builder_1.newLine();
  this.assertCompilesTo(_builder, _builder_1);
}