NPE on local class

[cretz]

Showing bytecode inside the local class of:

public class LocalClasses {

    public static void main(String[] args) {
        String test = "Test";
        class TestPrint {
            void print() {
                System.out.println(test);
            }
        }
        new TestPrint().print();
    }
}

Causes an error in the IDE like so:

null
java.lang.NullPointerException
	at java.lang.StringBuilder.<init>(StringBuilder.java:112)
	at org.objectweb.asm.idea.ShowBytecodeOutlineAction$3.getClassFile(ShowBytecodeOutlineAction.java:178)
	at org.objectweb.asm.idea.ShowBytecodeOutlineAction$3.compute(ShowBytecodeOutlineAction.java:163)
	at org.objectweb.asm.idea.ShowBytecodeOutlineAction$3.compute(ShowBytecodeOutlineAction.java:155)
	at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:895)
	at org.objectweb.asm.idea.ShowBytecodeOutlineAction.findClassFile(ShowBytecodeOutlineAction.java:155)
	at org.objectweb.asm.idea.ShowBytecodeOutlineAction.access$000(ShowBytecodeOutlineAction.java:63)
	at org.objectweb.asm.idea.ShowBytecodeOutlineAction$2$1.run(ShowBytecodeOutlineAction.java:117)
	at com.intellij.openapi.application.TransactionGuardImpl$6.run(TransactionGuardImpl.java:318)
	at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.runNextEvent(LaterInvocator.java:417)
	at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.run(LaterInvocator.java:401)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
	at java.awt.EventQueue.access$500(EventQueue.java:97)
	at java.awt.EventQueue$3.run(EventQueue.java:709)
	at java.awt.EventQueue$3.run(EventQueue.java:703)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:843)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:679)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:391)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)