public java.lang.String [ ] METHOD_1 ( ) { return source . get ( ( ( VAR_1 ) ++ ) ) . METHOD_2 ( ) ; } 

public java.lang.String [ ] METHOD_1 ( ) { if ( ( VAR_1 ) < ( source . size ( ) ) ) return source . get ( ( ( VAR_1 ) ++ ) ) . METHOD_2 ( ) ; else return null ; } 
