static synchronized TYPE_1 get ( TYPE_2 VAR_1 ) { TYPE_1 VAR_2 = VAR_3 . get ( VAR_1 ) ; if ( VAR_2 != null ) { throw new TYPE_3 ( STRING_1 ) ; } return VAR_2 ; } 

static synchronized TYPE_1 get ( TYPE_2 VAR_1 ) { TYPE_1 VAR_2 = VAR_3 . get ( VAR_1 ) ; if ( VAR_2 == null ) { throw new TYPE_3 ( STRING_1 ) ; } return VAR_2 ; } 
