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
buffer.append(c);
									++ position;
								}
							}
							
						}
						
						command.text= buffer.toString();
						
				} catch (BadLocationException x) {
				}
			}
		}
	}
	
	private class ExitPolicy implements IExitPolicy {
		
		final char fExitCharacter;
		final char fEscapeCharacter;
		final Stack fStack;
		final int fSize;
		
		public ExitPolicy(char exitCharacter, char escapeCharacter, Stack stack) {
			fExitCharacter= exitCharacter;
			fEscapeCharacter= escapeCharacter;
			fStack= stack;
			fSize= fStack.size();
		}
		/*
		 * @see org.eclipse.jdt.internal.ui.text.link.LinkedPositionUI.ExitPolicy#doExit(org.eclipse.jdt.internal.ui.text.link.LinkedPositionManager, org.eclipse.swt.events.VerifyEvent, int, int)