Illegal argument #21

OS: Windows 10
Build: https://vscjavaci.cloudapp.net/job/vscode-java-debug.vsix/16/Azure/
VSCode: 1.16.1 x86
JDK: 1.8.0.14 x64

Repro steps:

1. Open vocode and open folder the extracted folder 8.nosource from testcase.zip
2. Open NoSourceTest.java, and set breakpoint on line 4: System.out.println(i+10);
3. Start debug and wait for breakpoint hit
4. Switch to the Foo.java -1 stack fame
5. Press F5
6. Click any code in the Foo.java window