8269036: tools/jpackage/share/AppImagePackageTest.java failed with "hdiutil: create failed - Resource busy"

Reviewed-by: asemenyuk, herrick

Author: Alexander Matveev

src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacDmgBundler.java

@@ -346,7 +346,11 @@ private Path buildDMG( Map<String, ? super Object> params,
                 "-volname", APP_NAME.fetchFrom(params),
                 "-ov", protoDMG.toAbsolutePath().toString(),
                 "-fs", "HFS+");
-            IOUtils.exec(pb, false, null, true, Executor.INFINITE_TIMEOUT);
+            new RetryExecutor()
+                .setMaxAttemptsCount(10)
+                .setAttemptTimeoutMillis(3000)
+                .setWriteOutputToFile(true)
+                .execute(pb);
         }
 
         // mount temp image

src/jdk.jpackage/share/classes/jdk/jpackage/internal/RetryExecutor.java

@@ -32,6 +32,7 @@ public final class RetryExecutor {
     public RetryExecutor() {
         setMaxAttemptsCount(5);
         setAttemptTimeoutMillis(2 * 1000);
+        setWriteOutputToFile(false);
     }
 
     public RetryExecutor setMaxAttemptsCount(int v) {
@@ -44,6 +45,11 @@ public RetryExecutor setAttemptTimeoutMillis(int v) {
         return this;
     }
 
+    RetryExecutor setWriteOutputToFile(boolean v) {
+        writeOutputToFile = v;
+        return this;
+    }
+
     public RetryExecutor setExecutorInitializer(Consumer<Executor> v) {
         executorInitializer = v;
         return this;
@@ -69,11 +75,13 @@ static RetryExecutor retryOnKnownErrorMessage(String v) {
     }
 
     public void execute(String cmdline[]) throws IOException {
-        executeLoop(() -> Executor.of(cmdline));
+        executeLoop(() ->
+                Executor.of(cmdline).setWriteOutputToFile(writeOutputToFile));
     }
 
     public void execute(ProcessBuilder pb) throws IOException {
-        executeLoop(() -> Executor.of(pb));
+        executeLoop(() ->
+                Executor.of(pb).setWriteOutputToFile(writeOutputToFile));
     }
 
     private void executeLoop(Supplier<Executor> execSupplier) throws IOException {
@@ -109,4 +117,5 @@ private void executeLoop(Supplier<Executor> execSupplier) throws IOException {
     private boolean aborted;
     private int attempts;
     private int timeoutMillis;
+    private boolean writeOutputToFile;
 }