public java.util.ArrayList < TYPE_1 > METHOD_1 ( ) { synchronized ( VAR_1 ) { <BUG> return new java.util.ArrayList < TYPE_1 > ( VAR_2 ) ;</BUG> } }
public java.util.ArrayList < TYPE_1 > METHOD_1 ( ) { synchronized ( VAR_1 ) { return VAR_2 ; } } 
