Testng: New line characters are removed from stack traces in testng-results.xml

TestNG Version

6.13.1

Expected behavior

Stack trace in testng-results.xml contains new line characters.

Actual behavior

New line characters are removed from stack traces.

Is the issue reproducible on runner?

• [ ] Shell
• [ ] Maven
• [ ] Gradle
• [ ] Ant
• [x] Eclipse
• [ ] IntelliJ
• [ ] NetBeans

Test case sample

    @Test
    public void test()
    {
        Assert.fail( "failed" );
    }

Results in 6.12

            <full-stacktrace>
              <![CDATA[java.lang.AssertionError: failed
    at Tester.test(Tester.java:12)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:498)
]]>
            </full-stacktrace>

Results in 6.13

            <full-stacktrace>
              <![CDATA[java.lang.AssertionError: failedat Tester.test(Tester.java:12)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at java.lang.reflect.Method.invoke(Method.java:498)]]>
            </full-stacktrace>