[JEXL-134] Issue with evaluation of concat of variables : \r + \n gives 0

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.1
• Fix Version/s: 2.1.2, 3.0

Environment

Windows Xp, jdk1.6.0_14

• Assignee: Henri Biestro
• Reporter: Manoj Mokashi
• Created: 29/Jun/12 11:00
• Updated: 29/Jun/21 06:59
• Resolved: 01/Jul/12 15:37

Description

Consider the following example :

String jexlExp = "$$__INPUT + nl";
Expression e = jexl.createExpression( jexlExp );
// Create a context and add data
JexlContext jc = new MapContext();
jc.set("$$__INPUT", "\r" );
jc.set("nl", "\n");
// Now evaluate the expression, getting the result
Object o = e.evaluate(jc);

The result is 0 instead of "\r\n"