TYPE_1 [ ] METHOD_1 ( long VAR_1 ) { TYPE_2 buffer = VAR_2 . get ( VAR_1 ) ; if ( buffer != null ) { return buffer . METHOD_2 ( ) ; } return new TYPE_1 [ 0 ] ; } 

TYPE_1 [ ] METHOD_1 ( long VAR_1 ) { TYPE_2 buffer ; synchronized ( VAR_2 ) { buffer = VAR_2 . get ( VAR_1 ) ; } if ( buffer != null ) { return buffer . METHOD_2 ( ) ; } return new TYPE_1 [ 0 ] ; } 
