public TYPE_1 METHOD_1 ( ) { if ( ( this . index ) < ( this . VAR_1 . size ( ) ) ) { return this . VAR_1 . get ( index ) ; } return null ; } 

public TYPE_1 METHOD_1 ( ) { if ( ( VAR_1 ) != null ) { if ( ( this . index ) < ( this . VAR_1 . size ( ) ) ) { return this . VAR_1 . get ( index ) ; } } return null ; } 
