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
List selected= getSelectedElements();
				if (selected.remove(oldElement)) {
					selected.add(newElement);
				}
				fTable.refresh();
				selectElements(new StructuredSelection(selected));
			}
			dialogFieldChanged();
		} else {
			throw new IllegalArgumentException();
		}
	}	
	/**
	 * Adds an element at the end of the list.
	 */		
	public void addElement(Object element) {
		addElement(element, fElements.size());
	}
	
	/**
	 * Adds an element at a position.
	 */		
	public void addElement(Object element, int index) {
		if (fElements.contains(element)) {
			return;
		}
		fElements.add(index, element);
		if (isOkToUse(fTableControl)) {
			fTable.refresh();
			fTable.setSelection(new StructuredSelection(element));