Use the path of Java Development Kit specified in environment variables for terminals

Hi,
Currently, vscode-java extension get the path to the development kit in the following order

           1) java.home setting in VS Code settings (workspace then user settings)
           2) JDK_HOME environment variable
          3) JAVA_HOME environment variable
          4) Current system path

Both 2) to 4) are something we configure via our OS's environment variable. Can I suggest adding one more?

          5) JDK_HOME, JAVA_HOME, Current system path 
               (specified in the environment variables  for the terminals in VS Code settings (workspace then user settings))

In that case, we will now get to enjoy the variable expansion when specifying the path, and no more hardcoding the path.

issue ではファイルもテストも指定されていません。まず、extension が JDK パスをどのように解決し、VS Code のターミナル環境設定をどのように読み取るかを追跡してください。既存のソースの後に workspace とユーザーのターミナル変数が考慮され、変数展開がサポートされれば完了です。