88ed541f67c613f678d362b2febb5f2f025be36b,ui/src/org/pentaho/di/ui/trans/steps/regexeval/RegexEvalDialog.java,RegexEvalDialog,getPreviousFields,#,711

Before Change


    try {
      RowMetaInterface r = transMeta.getPrevStepFields( stepname );
      if ( r != null ) {
        r.getFieldNames();

        for ( int i = 0; i < r.getFieldNames().length; i++ ) {
          wfieldevaluate.add( r.getFieldNames()[i] );

        }
      }

After Change


    try {
      RowMetaInterface r = transMeta.getPrevStepFields( stepname );
      if ( r != null ) {
        for ( String item : r.getFieldNames() ) {
            wfieldevaluate.add(  item );
        }
      }