if ( x == null ) {
System.out.println();
System.out
- .println( "________________________________________________________________________________________" );
+ .println( "________________________________________________________________________________________" );
System.out.println( toString() );
throw new IllegalArgumentException( "key " + key + " (->" + value + ") does not exist for row " + j );
}
if ( !x.contains( value ) ) {
System.out.println();
System.out
- .println( "________________________________________________________________________________________" );
+ .println( "________________________________________________________________________________________" );
System.out.println( toString() );
throw new IllegalArgumentException( "pairing " + key + "->" + value + " does not exist for row "
+ j );
if ( DEBUG ) {
if ( !x.remove( value ) ) {
throw new IllegalArgumentException( "pairing " + key + "->" + value
- + " does not exist (could not be removed) for row " + j );
+ + " does not exist (could not be removed) for row " + j );
}
}
else {