nl_tokens: PooledClass looks for destructor on each instance it releases .
pl_tokens: function ( ) { var Interface = this . constructor . Interface ; for ( var propName in Interface ) { { <mask> . defineProperty ( this , propName , getPooledWarningPropertyDefinition ( propName , Interface [ propName ] ) ) ; } } this . dispatchConfig = null ; this . _targetInst = null ; this . nativeEvent = null ; this . isDefaultPrevented = functionThatReturnsFalse ; this . isPropagationStopped = functionThatReturnsFalse ; this . _dispatchListeners = null ; this . _dispatchInstances = null ; { Object . defineProperty ( this , 'nativeEvent' , getPooledWarningPropertyDefinition ( 'nativeEvent' , null ) ) ; Object . defineProperty ( this , 'isDefaultPrevented' , getPooledWarningPropertyDefinition ( 'isDefaultPrevented' , functionThatReturnsFalse ) ) ; Object . defineProperty ( this , 'isPropagationStopped' , getPooledWarningPropertyDefinition ( 'isPropagationStopped' , functionThatReturnsFalse ) ) ; Object . defineProperty ( this , 'preventDefault' , getPooledWarningPropertyDefinition ( 'preventDefault' , function ( ) { } ) ) ; Object . defineProperty ( this , 'stopPropagation' , getPooledWarningPropertyDefinition ( 'stopPropagation' , function ( ) { } ) ) ; } }