Bug 127171 [Commands] New API elements missing @since
Build id: I20060208-0848 The following new API elements in Eclipse 3.2 are missing "@since 3.2" tags: org.eclipse.core.commands.Command#addState(java.lang.String, org.eclipse.core.commands.State) org.eclipse.core.commands.Command#removeState(java.lang.String) org.eclipse.core.commands.CommandManager#AUTOGENERATED_CATEGORY_ID org.eclipse.core.commands.CommandManager#getAllCommands() org.eclipse.core.commands.ExecutionEvent#toString() org.eclipse.core.commands.operations.TriggeredOperations#replaceContext(org.eclipse.core.commands.operations.IUndoContext, org.eclipse.core.commands.operations.IUndoContext) org.eclipse.jface.bindings.keys.KeySequenceText#addPropertyChangeListener(org.eclipse.jface.util.IPropertyChangeListener) org.eclipse.jface.bindings.keys.KeySequenceText#firePropertyChangeEvent(org.eclipse.jface.bindings.keys.KeySequence) org.eclipse.jface.bindings.keys.KeySequenceText#P_KEY_SEQUENCE org.eclipse.jface.bindings.keys.KeySequenceText#removePropertyChangeListener(org.eclipse.jface.util.IPropertyChangeListener)
bundles/org.eclipse.core.commands/src/org/eclipse/core/commands/Command.java
throw new NotDefinedException(
					"Cannot get the return type of an undefined command"); 
		}
		return returnType;
	}
	/**
	 * Returns whether this command has a handler, and whether this handler is
	 * also handled and enabled.
	 * 
	 * @return <code>true</code> if the command is handled; <code>false</code>
	 *         otherwise.
	 */
	public final boolean isEnabled() {
		if (handler == null) {
			return false;
		}
		return handler.isHandled() && handler.isEnabled();
	}
	/**
	 * Returns whether this command has a handler, and whether this handler is
	 * also handled.
	 * 
	 * @return <code>true</code> if the command is handled; <code>false</code>
	 *         otherwise.
	 */
	public final boolean isHandled() {
		if (handler == null)
			return false;
		return handler.isHandled();
	}