Bug 59050 Dead lock in JavaReconciler
Using build I200404131323. I was editing several files and haven't save them immediately when my eclipse hanged infinitely... Looking at console, the exception seems to show that I was trying to open a popup-menu on a new created class, but I'm not completely sure that dead-lock occurred exactly at this moment. I'll add complete console output including VM Dump Thread which identifies the dead-lock... Set severity 'critical' as I have to cancel my eclipse session without saving and lost my modifications in modified editors...
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitEditor.java
ISourceReference sr= (ISourceReference) element;
				try {
					ISourceRange srcRange= sr.getSourceRange();
					if (srcRange != null)
						return srcRange.getOffset();
				} catch (JavaModelException e) {
				}
			}
			return -1;	
		}
		
		/**
		 * Returns the length of the given Java element.
		 * 
		 * @param element	Java element
		 * @return Length of the given Java element
		 */
		private int getLength(IJavaElement element) {
			if (element instanceof ISourceReference) {
				ISourceReference sr= (ISourceReference) element;
				try {
					ISourceRange srcRange= sr.getSourceRange();
					if (srcRange != null)
						return srcRange.getLength();
				} catch (JavaModelException e) {
				}
			}
			return -1;	
		}