code-runner.executorMap java $dirWithoutTrailingSlash default

- VS Code Version: 1.34.0
- OS Version: Windows_NT x64 10.0.177763
- Code Runner Version: 0.9.9
- Terminal: MINGW64

**Describe the bug**
Default value for code-runner.executorMap.java hangs on CD when code-runner.runInTerminal is set to true

**To Reproduce**
Steps to reproduce the behavior:

1. Install latest Java JDK
2. Use default or README recommended code-runner.executorMap java key value
> cd $dir && javac $fileName && java $fileNameWithoutExt
3. Use a java Scanner (or something that requires a read/write terminal
4. Switch "code-runner.runInTerminal" to true
5. Run code

**Actual behavior**
> cd "path/to/java/" && javac test.java && java test

Terminal will hang at CD command (because trailing slash escapes the end quote).

**Recommended fix**
Update your README so that the java default value is
> cd $dirWithoutTrailingSlash && javac $fileName && java $fileNameWithoutExt

This will remove the trailing slash, the automatic quotes around your directory path will close, and your java code will run just fine.