src/jdk.compiler/share/classes/com/sun/tools/javac/Main.java

@@ -32,10 +32,12 @@
  * compiler, javac.
  * See the <a href="{@docRoot}/jdk.compiler/module-summary.html">{@code jdk.compiler}</a>
  * module for details on replacement APIs.
  */
 public class Main {
+    @Deprecated(since="16", forRemoval=true)
+    public Main(){}
 
     /** Main entry point for the launcher.
      *  Note: This method calls System.exit.
      *  @param args command line arguments
      *  @throws Exception only if an uncaught internal exception occurs;