Bug 66439 Copy of Class causes update error in package explorer
RC1 RHEL JDK 1.4.2_02 Motif I have experienced a problem where I copy a java file and paste it into the same package, accepting the default new name (CopyOfClass.java) However, the package view does not list the class, but it does list 2 instances of the last class in the package (note that I am using the hierarchical view). The file is aparently inserted in the correct location, but the name->class mapping is incorrect: clicking on classes that appear before where the new class should be inserted brings up the correct class, but clicking on classes that appear after the inserted class brings up a different class than the one selected. Restarting eclipse causes the problem to go away
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/StructuredViewer.java
handleDoubleSelect(e);
			}
		});
		handler.addPostSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				handlePostSelect(e);
			}
		});
		handler.addOpenListener(new IOpenEventListener() {
			public void handleOpen(SelectionEvent e) {
				StructuredViewer.this.handleOpen(e);
			}
		});
	}
	/**
	 * Returns whether this viewer has any filters.
	 */
	protected boolean hasFilters() {
		return filters != null && filters.size() > 0;
	}
	/**
	 * Refreshes this viewer starting at the given element.
	 * 
	 * @param element
	 *            the element
	 */
	protected abstract void internalRefresh(Object element);
	/**
	 * Refreshes this viewer starting at the given element. Labels are updated
	 * as described in <code>refresh(boolean updateLabels)</code>.