private TYPE_1 METHOD_1 ( ) { if ( ( ( VAR_1 ) != null ) && ( ( VAR_1 . length ) == 1 ) ) { return TYPE_2 . METHOD_1 ( VAR_1 [ 0 ] ) ; } return null ; } 

private TYPE_1 METHOD_1 ( ) { if ( ( ( VAR_1 ) != null ) && ( ( VAR_1 . length ) == 1 ) ) { return TYPE_2 . METHOD_1 ( VAR_1 [ 0 ] ) ; } return TYPE_2 . METHOD_1 ( null ) ; } 
