public TYPE_1 METHOD_1 ( ) { if ( ( VAR_1 . size ( ) ) == 0 ) { return null ; } return VAR_1 . get ( ( ( VAR_1 . size ( ) ) - 1 ) ) ; } 

public TYPE_1 METHOD_1 ( ) { return VAR_1 . isEmpty ( ) ? null : VAR_1 . get ( ( ( VAR_1 . size ( ) ) - 1 ) ) ; } 
