PMD Failure: Rule:EmptyControlStatement Priority:3

Author: Vincent Potucek

its/core-it-support/core-it-plugins/maven-it-plugin-active-collection/src/main/java/org/apache/maven/plugin/coreit/CheckThreadSafetyMojo.java

@@ -95,7 +95,11 @@ public void run() {
                     getLog().info("[MAVEN-CORE-IT-LOG] Thread " + this + " uses " + tccl);
                     Thread.currentThread().setContextClassLoader(tccl);
                     while (go.isEmpty()) {
-                        // wait for start
+                        try {
+                            Thread.sleep(100); // wait for the start
+                        } catch (InterruptedException e) {
+                            throw new RuntimeException(e);
+                        }
                     }
                     for (int j = 0; j < 10 * 1000; j++) {
                         try {

its/core-it-support/core-it-plugins/maven-it-plugin-dependency-resolution/src/main/java/org/apache/maven/plugin/coreit/AbstractDependencyMojo.java

@@ -222,11 +222,7 @@ private String calcChecksum(File jarFile) throws IOException, NoSuchAlgorithmExc
         MessageDigest digester = MessageDigest.getInstance("SHA-1");
 
         try (FileInputStream is = new FileInputStream(jarFile)) {
-            DigestInputStream dis = new DigestInputStream(is, digester);
-
-            for (byte[] buffer = new byte[1024 * 4]; dis.read(buffer) >= 0; ) {
-                // just read it
-            }
+            new DigestInputStream(is, digester).read(new byte[1024 * 4]); // only read required.
         }
 
         byte[] digest = digester.digest();