[JENKINS-16143] Jenkins escapes 2 dollar signs in the Parameterized Build fields

Steps to reproduce:

Create Free Style Build
Check "This build is parameterized" check box
Create two parameters
1. STR1 with default value Two dollars $$
2. STR2 with default value One dollar $
In the build section add "Execute Windows batch command" with content
```
echo %STR1%
echo %STR2%
```
Then trigger the build

Actual result in the console output is

Two dollars $ 
One dollar $

Expected result is

Two dollars $$
One dollar $

EscapingJexl could be the cause of this issue.

depends on

JENKINS-26916 There should be an option to turn on/off variable substitution in build parameters

is duplicated by

JENKINS-26916 There should be an option to turn on/off variable substitution in build parameters

Sergey Zhemzhitsky created issue - 2012-12-16 22:17

Jenkins IRC Bot made changes - 2014-09-27 15:39

Component/s		New: core [ 15593 ]
Component/s	Original: parameters [ 15594 ]

Andrey Regentov made changes - 2015-02-12 10:10

Link

New: This issue depends on ~~JENKINS-26916~~ [ ~~JENKINS-26916~~ ]

Daniel Beck made changes - 2015-02-12 21:05

Link

New: This issue is duplicated by ~~JENKINS-26916~~ [ ~~JENKINS-26916~~ ]

R. Tyler Croy made changes - 2016-07-25 23:50

Workflow

Original: JNJira [ 146947 ]

New: JNJira + In-Review [ 176771 ]

Jenkins