public static boolean filterEquals(ClassFilter[] filters1, ClassFilter[] filters2) {
if (filters1.length != filters2.length) {
return false;
}
final Set<ClassFilter> f1 =
new HashSet<ClassFilter>(Math.max((int) (filters1.length / .75f) + 1, 16));
final Set<ClassFilter> f2 =
new HashSet<ClassFilter>(Math.max((int) (filters2.length / .75f) + 1, 16));
Collections.addAll(f1, filters1);
Collections.addAll(f2, filters2);
return f2.equals(f1);
}
@NotNull
public static List<Pair<Breakpoint, Event>> getEventDescriptors(
SuspendContextImpl suspendContext) {
DebuggerManagerThreadImpl.assertIsManagerThread();
if (suspendContext == null) {
return Collections.emptyList();
}
final EventSet events = suspendContext.getEventSet();
if (events == null) {
return Collections.emptyList();
}
final List<Pair<Breakpoint, Event>> eventDescriptors = new SmartList<Pair<Breakpoint, Event>>();
final RequestManagerImpl requestManager = suspendContext.getDebugProcess().getRequestsManager();
for (final Event event : events) {
final Requestor requestor = requestManager.findRequestor(event.request());
if (requestor instanceof Breakpoint) {
eventDescriptors.add(Pair.create((Breakpoint) requestor, event));
}
}
return eventDescriptors;
}
private static ArrayReference createURLArray(EvaluationContext context)
throws EvaluateException, InvocationException, InvalidTypeException, ClassNotLoadedException,
IncompatibleThreadStateException {
DebugProcess process = context.getDebugProcess();
ArrayType arrayType =
(ArrayType) process.findClass(context, "java.net.URL[]", context.getClassLoader());
ArrayReference arrayRef = arrayType.newInstance(1);
keep(arrayRef, context);
ClassType classType =
(ClassType) process.findClass(context, "java.net.URL", context.getClassLoader());
VirtualMachineProxyImpl proxy = (VirtualMachineProxyImpl) process.getVirtualMachineProxy();
StringReference url = proxy.mirrorOf("file:a");
keep(url, context);
ObjectReference reference =
process.newInstance(
context,
classType,
classType.concreteMethodByName("<init>", "(Ljava/lang/String;)V"),
Collections.singletonList(url));
keep(reference, context);
arrayRef.setValues(Collections.singletonList(reference));
return arrayRef;
}
public static List<PsiLambdaExpression> collectLambdas(
@NotNull SourcePosition position, final boolean onlyOnTheLine) {
ApplicationManager.getApplication().assertReadAccessAllowed();
PsiFile file = position.getFile();
final int line = position.getLine();
final Document document = PsiDocumentManager.getInstance(file.getProject()).getDocument(file);
if (document == null || line >= document.getLineCount()) {
return Collections.emptyList();
}
PsiElement element = position.getElementAt();
final TextRange lineRange = DocumentUtil.getLineTextRange(document, line);
do {
PsiElement parent = element.getParent();
if (parent == null || (parent.getTextOffset() < lineRange.getStartOffset())) {
break;
}
element = parent;
} while (true);
final List<PsiLambdaExpression> lambdas = new ArrayList<PsiLambdaExpression>(3);
final PsiElementVisitor lambdaCollector =
new JavaRecursiveElementVisitor() {
@Override
public void visitLambdaExpression(PsiLambdaExpression expression) {
super.visitLambdaExpression(expression);
if (!onlyOnTheLine || getFirstElementOnTheLine(expression, document, line) != null) {
lambdas.add(expression);
}
}
};
element.accept(lambdaCollector);
// add initial lambda if we're inside already
PsiElement method = getContainingMethod(element);
if (method instanceof PsiLambdaExpression) {
lambdas.add((PsiLambdaExpression) method);
}
for (PsiElement sibling = getNextElement(element);
sibling != null;
sibling = getNextElement(sibling)) {
if (!intersects(lineRange, sibling)) {
break;
}
sibling.accept(lambdaCollector);
}
return lambdas;
}
