Bug 29778 [Navigator] Exception occurs during drag file into Run-time workbench
Reporter: Tiffany Language: Korean / Simplfied Chinese / Tranditional Chinese Build driver: eclipse-SDK-M4-linux-gtk OS: RedHat 8 JDK Ver.: IBM JDK1.3.1 + SR3 Test case #: 3.8 Using Content assist with DBCS strings Summary: DBCS: Exception occurs during drag file into Run-time workbench Steps to recreate problem: 1. Unzip the attachment (sef.zip) 2. Launch workbench with gtk build. 3. Import the plug-in com.ibm.wsweducation.solution.sef 4. Open the PDE perspective, then Select the project name. 5. Click Run icon > Run AS... > Run-time Workbench. 6. Run-time workbench pops up. 7. Create a Java project and a folder in the project in Run-time workbench. 8. Open the "Resource Perspective" in Run-time workbench. 9. Grab the test.release file in the original workbench then drag it into the folder which was created at step 7 in Run-time workbench. <<Error>> After step 9, some error messages were displayed in Console Window of the original Workbench Please refer the attachment (Exception.txt) NOTE: At step 8, if I open the "Java Perspective" in Run-time Workbench. The test.release file could be dragged into Run-time Workbench successfully without any error messages. <<Expected Result>> The test.release file should be draged into the folder in the "Resource Perspective" of Run-time workbench successfully without any error messages.
bundles/org.eclipse.ui.views/src/org/eclipse/ui/views/navigator/NavigatorDragAdapter.java
DragSource dragSource = (DragSource) event.widget;
			Control control = dragSource.getControl();
			Shell shell = control.getShell();
			ReadOnlyStateChecker checker;
			
			if (resources == null || resources.length == 0)
				return;
			
			checker = new ReadOnlyStateChecker(shell, CHECK_MOVE_TITLE, CHECK_DELETE_MESSAGE);
			resources = checker.checkReadOnlyResources(resources);		
			
			for (int i = 0; i < resources.length; i++) {
				try {
					resources[i].delete(IResource.KEEP_HISTORY | IResource.FORCE, null);
				} catch (CoreException e) {
					e.printStackTrace();
				}
			}
		} else if (event.detail == DND.DROP_TARGET_MOVE) {
			IResource[] resources = getSelectedResources(typeMask);
			
			
			if (resources == null)
				return;
			for (int i = 0; i < resources.length; i++) {
				try {
					resources[i].refreshLocal(IResource.DEPTH_INFINITE, null);
				} catch (CoreException e) {
					e.printStackTrace();
				}