Bug 90082 [1.5][generics] "New Class" wizard is not able to implement generic interfaces
In Eclipse 3.1 (JDT version I20050219-1500), the wizard for creating a new class seems unable to implement generic interfaces while specifying its argument. For example, implementing Comparable<Integer> is impossible; you have to first implement Comparable, and then correct the genearted stub for specifying its type argument. (in this example, replacing the Object argument of comparesTo by Integer.)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/dialogfields/ListDialogField.java
button.setEnabled(isButtonEnabled(sel, i));
				}				
			}
		}
	}
	
	protected boolean getManagedButtonState(ISelection sel, int index) {
		if (index == fRemoveButtonIndex) {
			return !sel.isEmpty();
		} else if (index == fUpButtonIndex) {
			return !sel.isEmpty() && canMoveUp();
		} else if (index == fDownButtonIndex) {
			return !sel.isEmpty() && canMoveDown();
		}
		return true;
	}		
	/*
	 * @see DialogField#updateEnableState
	 */ 	
	protected void updateEnableState() {
		super.updateEnableState();
		
		boolean enabled= isEnabled();
		if (isOkToUse(fTableControl)) {
			if (!enabled) {
				fSelectionWhenEnabled= fTable.getSelection();
				selectElements(null);
			} else {
				selectElements(fSelectionWhenEnabled);
				fSelectionWhenEnabled= null;