test

Java code posted
created at 04 Sep 22:12

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 public void calculate() {
                 try {
                    jep.parseExpression(line.text());
                    results.append(
                      line.text()+"=<b>"+Double.toString(jep.getValue())+"</b>");
                 }
                 catch(Exception pe) {
                    results.append("Invalid Expression: "+line.text());
                 }
                 finally {
                    line.setText("");
                 }
              }
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