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/CommandManager.java
* Gets the category with the given identifier. If no such category
	 * currently exists, then the category will be created (but be undefined).
	 * 
	 * @param categoryId
	 *            The identifier to find; must not be <code>null</code>. If
	 *            the category is <code>null</code>, then a category suitable
	 *            for uncategorized items is defined and returned.
	 * @return The category with the given identifier; this value will never be
	 *         <code>null</code>, but it might be undefined.
	 * @see Category
	 */
	public final Category getCategory(final String categoryId) {
		if (categoryId == null) {
			return getCategory(AUTOGENERATED_CATEGORY_ID);
		}
		checkId(categoryId);
		Category category = (Category) categoriesById.get(categoryId);
		if (category == null) {
			category = new Category(categoryId);
			categoriesById.put(categoryId, category);
			category.addCategoryListener(this);
		}
		return category;
	}
	/**
	 * Gets the command with the given identifier. If no such command currently
	 * exists, then the command will be created (but will be undefined).
	 * 
	 * @param commandId
	 *            The identifier to find; must not be <code>null</code> and