Wait for the CPD GUI to be closed

- Fixes #4913
2024-04-03 12:11:32 -03:00
parent c9926fba4c
commit 9bdd5384ec
1 changed files with 7 additions and 0 deletions
--- a/pmd-cli/src/main/java/net/sourceforge/pmd/cli/commands/internal/CpdGuiCommand.java
+++ b/pmd-cli/src/main/java/net/sourceforge/pmd/cli/commands/internal/CpdGuiCommand.java
@@ -15,6 +15,13 @@ public class CpdGuiCommand implements Runnable {
    @Override
    public void run() {
        new GUI();
+
+        // wait for the process to be killed by the GUI
+        try {
+            Thread.currentThread().join();
+        } catch (InterruptedException ignored) {
+            // noop
+        }
    }

 }