public TYPE_1 METHOD_1 ( ) { synchronized ( VAR_1 ) { if ( ( VAR_1 . size ( ) ) == 0 ) return null ; return VAR_1 . get ( 0 ) ; } } 

public TYPE_1 METHOD_1 ( ) { if ( ( VAR_1 ) == null ) return null ; synchronized ( VAR_1 ) { if ( ( VAR_1 . size ( ) ) == 0 ) return null ; return VAR_1 . get ( 0 ) ; } } 
