@Test
public void getLine() {
CompilationUnitTree tree = createTree("class A {\n" + "A a = new A() {};" + "\n}");
ClassTree classTree = (ClassTree) tree.types().get(0);
assertThat(((JavaTree) classTree).getLine()).isEqualTo(1);
// get line of anonymous class
NewClassTree newClassTree =
(NewClassTree) ((VariableTree) classTree.members().get(0)).initializer();
assertThat(((JavaTree) newClassTree.classBody()).getLine()).isEqualTo(2);
}
@Override
public void visitNode(Tree tree) {
NewClassTree newClassTree = (NewClassTree) tree;
TypeTree newTypeTree = newClassTree.identifier();
if (newClassTree.classBody() == null && isParameterizedType(newTypeTree)) {
TypeTree type = getTypeFromExpression(tree.parent());
if (type != null && isParameterizedType(type)) {
reportIssue(
((ParameterizedTypeTree) newTypeTree).typeArguments(),
"Replace the type specification in this constructor call with the diamond operator (\"<>\")."
+ JavaVersionHelper.java7CompatibilityMessage(context.getJavaVersion()));
}
}
}