public int METHOD_1 ( ) { synchronized ( VAR_1 ) { return ( VAR_1 ) == null ? 0 : VAR_1 . size ( ) ; } } 

public int METHOD_1 ( ) { if ( ( VAR_1 ) == null ) { return 0 ; } else { synchronized ( VAR_1 ) { return ( VAR_1 ) == null ? 0 : VAR_1 . size ( ) ; } } } 
