Replace int counter with AtomicInteger

diff --git a/src/main/java/de/todesbaum/jsite/application/ProjectInserter.java b/src/main/java/de/todesbaum/jsite/application/ProjectInserter.java
index 1504a9f..cfc18d2 100644 (file)
--- a/src/main/java/de/todesbaum/jsite/application/ProjectInserter.java
+++ b/src/main/java/de/todesbaum/jsite/application/ProjectInserter.java
@@ -32,6 +32,7 @@ import java.util.Map;
 import java.util.Map.Entry;
 import java.util.Set;
 import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
@@ -65,7 +66,7 @@ public class ProjectInserter implements FileScannerListener, Runnable {
        private static final int random = (int) (Math.random() * Integer.MAX_VALUE);
 
        /** Counter for FCP connection identifier. */
-       private static int counter = 0;
+       private static final AtomicInteger counter = new AtomicInteger();
 
        private final ProjectInsertListeners projectInsertListeners = new ProjectInsertListeners();
 
@@ -328,7 +329,7 @@ public class ProjectInserter implements FileScannerListener, Runnable {
 
                /* create connection to node */
                synchronized (lockObject) {
-                       connection = freenetInterface.getConnection("project-insert-" + random + counter++);
+                       connection = freenetInterface.getConnection("project-insert-" + random + counter.getAndIncrement());
                }
                connection.setTempDirectory(tempDirectory);
                boolean connected = false;
@@ -349,7 +350,7 @@ public class ProjectInserter implements FileScannerListener, Runnable {
                /* collect files */
                int edition = project.getEdition();
                String dirURI = "USK@" + project.getInsertURI() + "/" + project.getPath() + "/" + edition + "/";
-               ClientPutComplexDir putDir = new ClientPutComplexDir("dir-" + counter++, dirURI, tempDirectory);
+               ClientPutComplexDir putDir = new ClientPutComplexDir("dir-" + counter.getAndIncrement(), dirURI, tempDirectory);
                if ((project.getIndexFile() != null) && (project.getIndexFile().length() > 0)) {
                        FileOption indexFileOption = project.getFileOption(project.getIndexFile());
                        Optional<String> changedName = indexFileOption.getChangedName();