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/TableViewer.java
protected void setSelectionToWidget(List list, boolean reveal) {
	if (list == null) {
		table.deselectAll();
		return;
	}
	int size = list.size();
	TableItem[] items = new TableItem[size];
	TableItem firstItem = null;
	int count = 0;
	for (int i = 0; i < size; ++i) {
		Object o = list.get(i);
		Widget w = findItem(o);
		if (w instanceof TableItem) {
			TableItem item = (TableItem) w;
			items[count++] = item;
			if (firstItem == null)
				firstItem = item;
		}
	}
	if (count < size) {
		System.arraycopy(items, 0, items = new TableItem[count], 0, count);
	}
	table.setSelection(items);
	
	if (reveal && firstItem != null) {
		table.showItem(firstItem);
	}
}
}