public double METHOD_1 ( ) throws java.io.IOException { if ( VAR_1 ) { throw new TYPE_1 ( STRING_1 ) ; } return get ( 0 ) . METHOD_1 ( ) ; } 

public double METHOD_1 ( ) throws java.io.IOException { if ( VAR_1 ) { throw new TYPE_1 ( STRING_1 ) ; } if ( ( super . isEmpty ( ) ) != false ) { return get ( 0 ) . METHOD_1 ( ) ; } return 0 ; } 
