Examples with CtParameter spoon.reflect.declaration.CtParameter used on opensource projects

Example 16 with CtParameter

use of spoon.reflect.declaration.CtParameter in project spoon by INRIA.

the class VariableReferencesTest method testVariableScopeFunction.

@Test
public void testVariableScopeFunction() throws Exception {
    // visits all the CtVariable elements whose name is "field" and search for all elements in their scopes
    // Comparing with the result found by basic functions
    List list = modelClass.filterChildren((CtVariable<?> var) -> {
        if (var.getSimpleName().equals("field")) {
            if (var instanceof CtField) {
                // field scope is not supported
                return false;
            }
            CtElement[] real = var.map(new VariableScopeFunction()).list().toArray(new CtElement[0]);
            if (var instanceof CtLocalVariable) {
                assertArrayEquals(var.map(new LocalVariableScopeFunction()).list().toArray(new CtElement[0]), real);
            } else if (var instanceof CtField) {
            // assertArrayEquals(var.map(new FieldScopeFunction()).list().toArray(new CtElement[0]), real);
            } else if (var instanceof CtParameter) {
                assertArrayEquals(var.map(new ParameterScopeFunction()).list().toArray(new CtElement[0]), real);
            } else if (var instanceof CtCatchVariable) {
                assertArrayEquals(var.map(new CatchVariableScopeFunction()).list().toArray(new CtElement[0]), real);
            } else {
                fail("Unexpected variable of type " + var.getClass().getName());
            }
            return true;
        }
        return false;
    }).list();
    assertTrue(list.size() > 0);
}

Example 17 with CtParameter

use of spoon.reflect.declaration.CtParameter in project spoon by INRIA.

the class VariableReferencesTest method getLiteralValue.

private Integer getLiteralValue(CtVariable<?> var) {
    CtExpression<?> exp = var.getDefaultExpression();
    if (exp != null) {
        try {
            return getLiteralValue(exp);
        } catch (ClassCastException e) {
        }
    }
    if (var instanceof CtParameter) {
        CtParameter param = (CtParameter) var;
        CtExecutable<?> l_exec = param.getParent(CtExecutable.class);
        int l_argIdx = l_exec.getParameters().indexOf(param);
        assertTrue(l_argIdx >= 0);
        if (l_exec instanceof CtLambda) {
            CtLambda<?> lambda = (CtLambda<?>) l_exec;
            CtLocalVariable<?> lamVar = (CtLocalVariable) lambda.getParent();
            CtLocalVariableReference<?> lamVarRef = lamVar.getParent().filterChildren((CtLocalVariableReference ref) -> ref.getSimpleName().equals(lamVar.getSimpleName())).first();
            CtAbstractInvocation inv = lamVarRef.getParent(CtAbstractInvocation.class);
            return getLiteralValue((CtExpression<?>) inv.getArguments().get(l_argIdx));
        } else {
            CtExecutableReference<?> l_execRef = l_exec.getReference();
            List<CtAbstractInvocation<?>> list = l_exec.getFactory().Package().getRootPackage().filterChildren((CtAbstractInvocation inv) -> {
                // return inv.getExecutable().equals(l_execRef);
                return inv.getExecutable().getExecutableDeclaration() == l_exec;
            }).list();
            CtAbstractInvocation inv = list.get(0);
            Integer firstValue = getLiteralValue((CtExpression<?>) inv.getArguments().get(l_argIdx));
            // check that all found method invocations are using same key
            list.forEach(inv2 -> {
                assertEquals(firstValue, getLiteralValue((CtExpression<?>) inv2.getArguments().get(l_argIdx)));
            });
            return firstValue;
        }
    }
    return getCommentValue(var);
}

Example 18 with CtParameter

use of spoon.reflect.declaration.CtParameter in project spoon by INRIA.

the class APITest method testSetterInNodes.

@Test
public void testSetterInNodes() throws Exception {
    // that the new value is != null to avoid NPE when we set the parent.
    class SetterMethodWithoutCollectionsFilter extends TypeFilter<CtMethod<?>> {

        private final List<CtTypeReference<?>> collections = new ArrayList<>(4);

        public SetterMethodWithoutCollectionsFilter(Factory factory) {
            super(CtMethod.class);
            for (Class<?> aCollectionClass : Arrays.asList(Collection.class, List.class, Map.class, Set.class)) {
                collections.add(factory.Type().createReference(aCollectionClass));
            }
        }

        @Override
        public boolean matches(CtMethod<?> element) {
            boolean isSetter = isSetterMethod(element);
            boolean isNotSubType = !isSubTypeOfCollection(element);
            // setter with unsettableProperty should not respect the contract, as well as derived properties
            boolean doesNotHaveUnsettableAnnotation = doesNotHaveUnsettableAnnotation(element);
            boolean isNotSetterForADerivedProperty = isNotSetterForADerivedProperty(element);
            boolean superMatch = super.matches(element);
            return isSetter && doesNotHaveUnsettableAnnotation && isNotSetterForADerivedProperty && isNotSubType && superMatch;
        }

        private boolean isNotSetterForADerivedProperty(CtMethod<?> method) {
            String methodName = method.getSimpleName();
            String getterName = methodName.replace("set", "get");
            if (getterName.equals(methodName)) {
                return false;
            }
            CtType<?> zeClass = (CtType) method.getParent();
            List<CtMethod<?>> getterMethods = zeClass.getMethodsByName(getterName);
            if (getterMethods.size() != 1) {
                return false;
            }
            CtMethod<?> getterMethod = getterMethods.get(0);
            return (getterMethod.getAnnotation(DerivedProperty.class) == null);
        }

        private boolean doesNotHaveUnsettableAnnotation(CtMethod<?> element) {
            return (element.getAnnotation(UnsettableProperty.class) == null);
        }

        private boolean isSubTypeOfCollection(CtMethod<?> element) {
            final List<CtParameter<?>> parameters = element.getParameters();
            if (parameters.size() != 1) {
                return false;
            }
            final CtTypeReference<?> type = parameters.get(0).getType();
            for (CtTypeReference<?> aCollectionRef : collections) {
                if (type.isSubtypeOf(aCollectionRef) || type.equals(aCollectionRef)) {
                    return true;
                }
            }
            return false;
        }

        private boolean isSetterMethod(CtMethod<?> element) {
            final List<CtParameter<?>> parameters = element.getParameters();
            if (parameters.size() != 1) {
                return false;
            }
            final CtTypeReference<?> typeParameter = parameters.get(0).getType();
            final CtTypeReference<CtElement> ctElementRef = element.getFactory().Type().createReference(CtElement.class);
            // isSubtypeOf will return true in case of equality
            boolean isSubtypeof = typeParameter.isSubtypeOf(ctElementRef);
            if (!isSubtypeof) {
                return false;
            }
            return element.getSimpleName().startsWith("set") && element.getDeclaringType().getSimpleName().startsWith("Ct") && element.getBody() != null;
        }
    }
    class CheckNotNullToSetParentMatcher extends CtElementImpl {

        public TemplateParameter<CtVariableAccess<?>> _parameter_access_;

        public void matcher() {
            if (_parameter_access_.S() != null) {
                _parameter_access_.S().setParent(this);
            }
        }

        @Override
        @Local
        public void accept(CtVisitor visitor) {
        }
    }
    final Launcher launcher = new Launcher();
    launcher.setArgs(new String[] { "--output-type", "nooutput" });
    launcher.getEnvironment().setNoClasspath(true);
    // Implementations
    launcher.addInputResource("./src/main/java/spoon/support/reflect/code");
    launcher.addInputResource("./src/main/java/spoon/support/reflect/declaration");
    launcher.addInputResource("./src/main/java/spoon/support/reflect/reference");
    launcher.addInputResource("./src/test/java/" + this.getClass().getCanonicalName().replace(".", "/") + ".java");
    // Needed for #isSubTypeOf method.
    launcher.addInputResource("./src/main/java/spoon/reflect/");
    launcher.buildModel();
    // Template matcher.
    CtClass<CheckNotNullToSetParentMatcher> matcherCtClass = launcher.getFactory().Class().get(CheckNotNullToSetParentMatcher.class);
    CtIf templateRoot = matcherCtClass.getMethod("matcher").getBody().getStatement(0);
    final List<CtMethod<?>> setters = Query.getElements(launcher.getFactory(), new SetterMethodWithoutCollectionsFilter(launcher.getFactory()));
    assertTrue("Number of setters found null", setters.size() > 0);
    for (CtStatement statement : setters.stream().map((Function<CtMethod<?>, CtStatement>) ctMethod -> ctMethod.getBody().getStatement(0)).collect(Collectors.toList())) {
        // First statement should be a condition to protect the setter of the parent.
        assertTrue("Check the method " + statement.getParent(CtMethod.class).getSignature() + " in the declaring class " + statement.getParent(CtType.class).getQualifiedName(), statement instanceof CtIf);
        CtIf ifCondition = (CtIf) statement;
        TemplateMatcher matcher = new TemplateMatcher(templateRoot);
        assertEquals("Check the number of if in method " + statement.getParent(CtMethod.class).getSignature() + " in the declaring class " + statement.getParent(CtType.class).getQualifiedName(), 1, matcher.find(ifCondition).size());
    }
}

Example 19 with CtParameter

use of spoon.reflect.declaration.CtParameter in project spoon by INRIA.

the class CommentTest method testInLineComment.

@Test
public void testInLineComment() {
    Factory f = getSpoonFactory();
    CtClass<?> type = (CtClass<?>) f.Type().get(InlineComment.class);
    String strType = type.toString();
    List<CtComment> comments = type.getElements(new TypeFilter<CtComment>(CtComment.class));
    // verify that the number of comment present in the AST is correct
    assertEquals(64, comments.size());
    // verify that all comments present in the AST is printed
    for (CtComment comment : comments) {
        if (comment.getCommentType() == CtComment.CommentType.FILE) {
            // the header of the file is not printed with the toString
            continue;
        }
        assertNotNull(comment.getParent());
        assertTrue(comment.toString() + ":" + comment.getParent() + " is not printed", strType.contains(comment.toString()));
    }
    assertEquals(3, type.getComments().size());
    assertEquals(CtComment.CommentType.FILE, type.getComments().get(0).getCommentType());
    assertEquals(createFakeComment(f, "comment class"), type.getComments().get(1));
    CtField<?> field = type.getField("field");
    assertEquals(3, field.getComments().size());
    assertEquals(createFakeComment(f, "Comment Field"), field.getComments().get(0));
    assertEquals("// Comment Field" + newLine + "// comment field 2" + newLine + "// comment in field" + newLine + "private int field = 10;", field.toString());
    CtAnonymousExecutable ctAnonymousExecutable = type.getAnonymousExecutables().get(0);
    assertEquals(1, ctAnonymousExecutable.getComments().size());
    assertEquals(createFakeComment(f, "comment static block"), ctAnonymousExecutable.getComments().get(0));
    assertEquals(createFakeComment(f, "comment inside static"), ctAnonymousExecutable.getBody().getStatement(0));
    assertEquals("// comment static block" + newLine + "static {" + newLine + "    // comment inside static" + newLine + "}", ctAnonymousExecutable.toString());
    CtConstructor constructor = type.getConstructor();
    assertEquals(1, constructor.getComments().size());
    assertEquals(createFakeComment(f, "comment constructor"), constructor.getComments().get(0));
    // index 0 is the implicit super call
    assertEquals(createFakeComment(f, "Comment in constructor"), constructor.getBody().getStatement(1));
    assertEquals("// comment constructor" + newLine + "public InlineComment() {" + newLine + "    // Comment in constructor" + newLine + "}", constructor.toString());
    CtMethod<Object> m = type.getMethod("m");
    assertEquals(1, m.getComments().size());
    assertEquals(createFakeComment(f, "comment method"), m.getComments().get(0));
    assertEquals(createFakeComment(f, "comment empty method block"), m.getBody().getStatement(0));
    assertEquals("// comment method" + newLine + "public void m() {" + newLine + "    // comment empty method block" + newLine + "}", m.toString());
    CtMethod<Object> m1 = type.getMethod("m1");
    CtSwitch ctSwitch = m1.getBody().getStatement(0);
    assertEquals(createFakeComment(f, "comment switch"), ctSwitch.getComments().get(0));
    assertEquals("// comment switch" + newLine + "switch (1) {" + newLine + "    // before first case" + newLine + "    case 0 :" + newLine + "        // comment case 0: empty case" + newLine + "    case 1 :" + newLine + "        // comment case 1" + newLine + "        int i = 0;" + newLine + "    default :" + newLine + "        // comment default" + newLine + "}", ctSwitch.toString());
    CtFor ctFor = m1.getBody().getStatement(1);
    assertEquals(createFakeComment(f, "comment for"), ctFor.getComments().get(0));
    assertEquals("// comment for" + newLine + "for (int i = 0; i < 10; i++) {" + newLine + "    // comment for block" + newLine + "}", ctFor.toString());
    CtIf ctIf = m1.getBody().getStatement(2);
    assertEquals(createFakeComment(f, "comment if"), ctIf.getComments().get(0));
    assertEquals("// comment if" + newLine + "if ((1 % 2) == 0) {" + newLine + "    // comment unary operator" + newLine + "    (field)++;" + newLine + "}", ctIf.toString());
    CtConstructorCall ctConstructorCall = m1.getBody().getStatement(3);
    assertEquals(createFakeComment(f, "comment constructor call"), ctConstructorCall.getComments().get(0));
    assertEquals("// comment constructor call" + newLine + "new spoon.test.comment.testclasses.InlineComment()", ctConstructorCall.toString());
    CtInvocation ctInvocation = m1.getBody().getStatement(4);
    assertEquals(createFakeComment(f, "comment invocation"), ctInvocation.getComments().get(0));
    assertEquals("// comment invocation" + newLine + "this.m()", ctInvocation.toString());
    CtLocalVariable ctLocalVariable = m1.getBody().getStatement(5);
    assertEquals(createFakeComment(f, "comment local variable"), ctLocalVariable.getComments().get(0));
    assertEquals("// comment local variable" + newLine + "int i = 0", ctLocalVariable.toString());
    CtLocalVariable ctLocalVariable2 = m1.getBody().getStatement(6);
    assertEquals(createFakeComment(f, "comment multi assignments"), ctLocalVariable2.getComments().get(0));
    assertEquals("// comment multi assignments" + newLine + "int j = 2", ctLocalVariable2.toString());
    CtDo ctDo = m1.getBody().getStatement(7);
    assertEquals(createFakeComment(f, "comment dowhile"), ctDo.getComments().get(0));
    assertEquals("// comment dowhile" + newLine + "do {" + newLine + "    // comment in do while" + newLine + "    i++;" + newLine + "    // comment end do while" + newLine + "} while (i < 10 )", ctDo.toString());
    CtTry ctTry = m1.getBody().getStatement(8);
    assertEquals(createFakeComment(f, "comment try"), ctTry.getComments().get(0));
    assertEquals("// comment try" + newLine + "try {" + newLine + "    // comment in try" + newLine + "    i++;" + newLine + "}// between" + newLine + "// try/catch" + newLine + " catch (java.lang.Exception e) {" + newLine + "    // comment in catch" + newLine + "}", ctTry.toString());
    CtSynchronized ctSynchronized = m1.getBody().getStatement(9);
    assertEquals(createFakeComment(f, "comment synchronized"), ctSynchronized.getComments().get(0));
    assertEquals("// comment synchronized" + newLine + "synchronized(this) {" + newLine + "    // comment in synchronized" + newLine + "}", ctSynchronized.toString());
    CtLocalVariable ctLocalVariable1 = m1.getBody().getStatement(10);
    CtConditional ctConditional = (CtConditional) ctLocalVariable1.getDefaultExpression();
    assertEquals(createFakeComment(f, "comment after condition CtConditional"), ctConditional.getCondition().getComments().get(0));
    assertEquals(createFakeComment(f, "comment before then CtConditional"), ctConditional.getThenExpression().getComments().get(0));
    assertEquals(createFakeComment(f, "comment after then CtConditional"), ctConditional.getThenExpression().getComments().get(1));
    assertEquals(createFakeComment(f, "comment before else CtConditional"), ctConditional.getElseExpression().getComments().get(0));
    assertEquals(createFakeComment(f, "comment after else CtConditional"), ctLocalVariable1.getComments().get(0));
    assertEquals("java.lang.Double dou = (i == 1// comment after condition CtConditional" + newLine + ") ? // comment before then CtConditional" + newLine + "null// comment after then CtConditional" + newLine + " : // comment before else CtConditional" + newLine + "new java.lang.Double((j / ((double) (i - 1))))", ctLocalVariable1.toString());
    CtNewArray ctNewArray = (CtNewArray) ((CtLocalVariable) m1.getBody().getStatement(11)).getDefaultExpression();
    assertEquals(createFakeComment(f, "last comment at the end of array"), ctNewArray.getComments().get(0));
    CtElement arrayValue = (CtElement) ctNewArray.getElements().get(0);
    assertEquals(createFakeComment(f, "comment before array value"), arrayValue.getComments().get(0));
    assertEquals(createFakeComment(f, "comment after array value"), arrayValue.getComments().get(1));
    CtLocalVariable ctLocalVariableString = m1.getBody().getStatement(12);
    assertEquals(createFakeComment(f, "comment multi line string"), ((CtBinaryOperator) ((CtBinaryOperator) ctLocalVariableString.getDefaultExpression()).getRightHandOperand()).getLeftHandOperand().getComments().get(0));
    assertEquals("\"\" + (\"\"// comment multi line string" + newLine + " + \"\")", ctLocalVariableString.getDefaultExpression().toString());
    ctLocalVariable1 = m1.getBody().getStatement(13);
    ctConditional = (CtConditional) ctLocalVariable1.getDefaultExpression();
    assertEquals("boolean c = (i == 1) ? // comment before then boolean CtConditional" + newLine + "i == 1// comment after then boolean CtConditional" + newLine + " : i == 2", ctLocalVariable1.toString());
    CtReturn ctReturn = m1.getBody().getStatement(14);
    assertEquals(createFakeComment(f, "comment return"), ctReturn.getComments().get(0));
    assertEquals("// comment return" + newLine + "return", ctReturn.toString());
    CtMethod m2 = type.getMethodsByName("m2").get(0);
    assertEquals(6, m2.getComments().size());
    CtParameter ctParameter = (CtParameter) m2.getParameters().get(0);
    assertEquals(4, ctParameter.getComments().size());
    assertEquals("// comment before type" + newLine + "// comment after parameter" + newLine + "// comment before throws" + newLine + "// comment before exception 1" + newLine + "// comment before exception 2" + newLine + "// comment before block" + newLine + "public void m2(// comment before name" + newLine + "// comment before parameters" + newLine + "// comment before type parameter" + newLine + "// comment before name parameter" + newLine + "int i) throws java.lang.Error, java.lang.Exception {" + newLine + "}", m2.toString());
}

Example 20 with CtParameter

use of spoon.reflect.declaration.CtParameter in project spoon by INRIA.

the class JDTCommentBuilder method insertCommentInAST.

/**
 * Inserts the comment into the AST.
 * @param comment the comment to insert
 */
private void insertCommentInAST(final CtComment comment) {
    CtElement commentParent = findCommentParent(comment);
    if (commentParent == null) {
        File file = spoonUnit.getFile();
        if (file != null && file.getName().equals(DefaultJavaPrettyPrinter.JAVA_PACKAGE_DECLARATION)) {
            spoonUnit.getDeclaredPackage().addComment(comment);
        } else if (file != null && file.getName().equals(DefaultJavaPrettyPrinter.JAVA_MODULE_DECLARATION)) {
            spoonUnit.getDeclaredModule().addComment(comment);
        } else {
            comment.setCommentType(CtComment.CommentType.FILE);
            addCommentToNear(comment, new ArrayList<CtElement>(spoonUnit.getDeclaredTypes()));
        }
        return;
    }
    // visitor that inserts the comment in the element
    CtInheritanceScanner insertionVisitor = new CtInheritanceScanner() {

        private boolean isScanned = false;

        @Override
        public void scan(CtElement e) {
            if (e == null) {
                return;
            }
            // Do not visit the AST, only the first element
            if (!isScanned) {
                isScanned = true;
                if (e.getPosition().getSourceStart() == comment.getPosition().getSourceStart()) {
                    e.addComment(comment);
                    return;
                }
                super.scan(e);
            }
        }

        @Override
        public <R> void visitCtStatementList(CtStatementList e) {
            addCommentToNear(comment, new ArrayList<CtElement>(e.getStatements()));
            try {
                comment.getParent();
            } catch (ParentNotInitializedException ex) {
                e.addStatement(comment);
            }
        }

        @Override
        public <T> void visitCtMethod(CtMethod<T> e) {
            e.addComment(comment);
        }

        @Override
        public <T> void visitCtConstructor(CtConstructor<T> e) {
            e.addComment(comment);
        }

        @Override
        public <T> void visitCtConditional(CtConditional<T> e) {
            List<CtElement> elements = new ArrayList<>();
            elements.add(e.getElseExpression());
            elements.add(e.getThenExpression());
            elements.add(e.getCondition());
            addCommentToNear(comment, elements);
        }

        @Override
        public <T> void visitCtBinaryOperator(CtBinaryOperator<T> e) {
            List<CtElement> elements = new ArrayList<>();
            elements.add(e.getLeftHandOperand());
            elements.add(e.getRightHandOperand());
            addCommentToNear(comment, elements);
        }

        @Override
        public <T> void visitCtClass(CtClass<T> e) {
            if (comment.getPosition().getLine() <= e.getPosition().getLine()) {
                e.addComment(comment);
                return;
            }
            final List<CtElement> elements = new ArrayList<>();
            for (CtTypeMember typeMember : e.getTypeMembers()) {
                if (typeMember instanceof CtField || typeMember instanceof CtMethod || typeMember instanceof CtConstructor) {
                    elements.add(typeMember);
                }
            }
            addCommentToNear(comment, elements);
            try {
                comment.getParent();
            } catch (ParentNotInitializedException ex) {
                e.addComment(comment);
            }
        }

        @Override
        public <T> void visitCtInterface(CtInterface<T> e) {
            final List<CtElement> elements = new ArrayList<>();
            for (CtTypeMember typeMember : e.getTypeMembers()) {
                if (typeMember instanceof CtField || typeMember instanceof CtMethod) {
                    elements.add(typeMember);
                }
            }
            addCommentToNear(comment, elements);
            try {
                comment.getParent();
            } catch (ParentNotInitializedException ex) {
                e.addComment(comment);
            }
        }

        @Override
        public <T> void visitCtField(CtField<T> e) {
            e.addComment(comment);
        }

        @Override
        public <E> void visitCtSwitch(CtSwitch<E> e) {
            List<CtCase<? super E>> cases = e.getCases();
            CtCase previous = null;
            for (int i = 0; i < cases.size(); i++) {
                CtCase<? super E> ctCase = cases.get(i);
                if (previous == null) {
                    if (comment.getPosition().getSourceStart() < ctCase.getPosition().getSourceStart() && e.getPosition().getSourceStart() < comment.getPosition().getSourceStart()) {
                        ctCase.addComment(comment);
                        return;
                    }
                } else {
                    if (previous.getPosition().getSourceEnd() < comment.getPosition().getSourceStart() && ctCase.getPosition().getSourceStart() > comment.getPosition().getSourceStart()) {
                        addCommentToNear(comment, new ArrayList<CtElement>(previous.getStatements()));
                        try {
                            comment.getParent();
                        } catch (ParentNotInitializedException ex) {
                            previous.addStatement(comment);
                        }
                        return;
                    }
                }
                previous = ctCase;
            }
            if (previous.getPosition().getSourceEnd() < comment.getPosition().getSourceStart()) {
                addCommentToNear(comment, new ArrayList<CtElement>(previous.getStatements()));
                try {
                    comment.getParent();
                } catch (ParentNotInitializedException ex) {
                    previous.addStatement(comment);
                }
                return;
            }
            try {
                comment.getParent();
            } catch (ParentNotInitializedException ex) {
                e.addComment(comment);
            }
        }

        @Override
        public void visitCtIf(CtIf e) {
            if (!(e.getThenStatement() instanceof CtBlock)) {
                if (comment.getPosition().getSourceEnd() <= e.getThenStatement().getPosition().getSourceStart()) {
                    e.getThenStatement().addComment(comment);
                    return;
                }
            }
            if (e.getElseStatement() != null) {
                SourcePosition thenPosition = e.getThenStatement().getPosition() == null ? ((CtBlock) e.getThenStatement()).getStatement(0).getPosition() : e.getThenStatement().getPosition();
                SourcePosition elsePosition = e.getElseStatement().getPosition() == null ? ((CtBlock) e.getElseStatement()).getStatement(0).getPosition() : e.getElseStatement().getPosition();
                if (comment.getPosition().getSourceStart() > thenPosition.getSourceEnd() && comment.getPosition().getSourceEnd() < elsePosition.getSourceStart()) {
                    e.getElseStatement().addComment(comment);
                }
            }
            try {
                comment.getParent();
            } catch (ParentNotInitializedException ex) {
                e.addComment(comment);
            }
        }

        @Override
        public void scanCtStatement(CtStatement s) {
            if (!(s instanceof CtStatementList || s instanceof CtSwitch)) {
                s.addComment(comment);
            }
        }

        @Override
        public void visitCtAnonymousExecutable(CtAnonymousExecutable e) {
            e.addComment(comment);
        }

        @Override
        public <T> void visitCtNewArray(CtNewArray<T> e) {
            addCommentToNear(comment, new ArrayList<CtElement>(e.getElements()));
            try {
                comment.getParent();
            } catch (ParentNotInitializedException ex) {
                e.addComment(comment);
            }
        }

        @Override
        public <T> void visitCtParameter(CtParameter<T> e) {
            e.addComment(comment);
        }

        @Override
        public void visitCtCatch(CtCatch e) {
            if (comment.getPosition().getLine() <= e.getPosition().getLine()) {
                e.addComment(comment);
                return;
            }
        }

        @Override
        public void visitCtModule(CtModule module) {
            addCommentToNear(comment, new ArrayList<>(module.getModuleDirectives()));
        }
    };
    insertionVisitor.scan(commentParent);
    try {
        comment.getParent();
    } catch (ParentNotInitializedException e) {
        LOGGER.error(comment + " is not added into the AST", e);
    }
}