public TYPE_1 METHOD_1 ( ) { return TYPE_2 . METHOD_2 ( VAR_1 , 0 , VAR_1 . length ) ; } 

public TYPE_1 METHOD_1 ( ) { if ( ( VAR_1 ) != null ) return TYPE_2 . METHOD_2 ( VAR_1 , 0 , VAR_1 . length ) ; return null ; } 
