private TYPE_1 METHOD_1 ( TYPE_1 VAR_1 ) { for ( TYPE_1 f = VAR_2 ; f != null ; f = VAR_3 ) { if ( ( f . METHOD_2 ( VAR_1 ) ) != null ) { return f ; } } throw new TYPE_2 ( ) ; } 

private TYPE_1 METHOD_1 ( TYPE_1 VAR_1 ) { while ( true ) { TYPE_1 f = VAR_2 ; if ( ( f . METHOD_2 ( VAR_1 ) ) == f ) { return f ; } } } 
