Bug 183733 Implement the IScriptOjectClassInfo to provide the class infromation to support the JS code assistant.
Engine should implement the IScriptObjectClassInfo interface to return the class information for script object.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/ExecutionContext.java
Object value = entry.getValue( );
				if ( keyObj != null && value instanceof Serializable )
				{
					String key = keyObj.toString( );
					registerGlobalBean( key, (Serializable) value );
				}
			}
		}
	}
	public void registerGlobalBean( String name, Serializable value )
	{
		persistentBeans.put( name, value );
		registerInRoot( name, value );
	}
	public void unregisterGlobalBean( String name )
	{
		persistentBeans.remove( name );
		registerInRoot( name, null );
	}
	public Map getGlobalBeans( )
	{
		return persistentBeans;
	}
	private void registerInRoot( String name, Object value )
	{
		Scriptable root = scriptContext.getRootScope( );
		Object sObj = Context.javaToJS( value, root );
		root.put( name, root, sObj );
	}
	/**