JAVA-30302 Review log statements for projects - Week 52 - 2023 (conti-2) (#15623)

core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/none/Employee.java

@@ -18,7 +18,8 @@ public class Employee {
     }
 
     private static void incrementCount() {
-        System.out.println("Count = " + ++count);
+        ++count;
+        // System.out.println("Count = " + ++count);
     }
 
     public static Integer getCount() {

core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/reentrantlock/Employee.java

@@ -24,7 +24,8 @@ public class Employee {
     private static void incrementCount() {
         lock.lock();
         try {
-            System.out.println("Count = " + ++count);
+            ++count;
+            // System.out.println("Count = " + ++count);
         }
         finally {
             lock.unlock();

core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/synchronizedblock/Employee.java

@@ -21,7 +21,8 @@ public class Employee {
 
     private static void incrementCount() {
         synchronized(lock) {
-            System.out.println("Count = " + ++count);
+            ++count;
+            // System.out.println("Count = " + ++count);
         }
     }
 

core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/synchronizedclass/Employee.java

@@ -19,7 +19,8 @@ public class Employee
 
     private static void incrementCount() {
         synchronized(Employee.class) {
-            System.out.println("Count = " + ++count);
+            ++count;
+            // System.out.println("Count = " + ++count);
         }
     }
 

core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/synchronizedmethod/Employee.java

@@ -18,7 +18,8 @@ public class Employee {
     }
 
     private static synchronized void incrementCount() {
-        System.out.println("Count = " + ++count);
+        ++count;
+        // System.out.println("Count = " + ++count);
     }
 
     public static synchronized int getCount() {

core-java-modules/core-java-networking-3/src/main/java/com/baeldung/portscanner/PortScanner.java

@@ -29,7 +29,7 @@ public class PortScanner {
                     openPorts.add(currentPort);
                     System.out.println(ip + " ,port open: " + currentPort);
                 } catch (IOException e) {
-                    System.err.println(e);
+                    // System.err.println(e);
                 }
             });
         }

core-java-modules/core-java-os/src/main/java/com/baeldung/java9/process/ProcessUtils.java

@@ -12,7 +12,7 @@ public class ProcessUtils {
 
     public static String getClassPath() {
         String cp = System.getProperty("java.class.path");
-        System.out.println("ClassPath is " + cp);
+        // System.out.println("ClassPath is " + cp);
         return cp;
     }
 

core-java-modules/core-java-os/src/test/java/com/baeldung/processbuilder/ProcessBuilderUnitTest.java

@@ -50,7 +50,7 @@ public class ProcessBuilderUnitTest {
     public void givenProcessBuilder_whenModifyEnvironment_thenSuccess() throws IOException, InterruptedException {
         ProcessBuilder processBuilder = new ProcessBuilder();
         Map<String, String> environment = processBuilder.environment();
-        environment.forEach((key, value) -> System.out.println(key + value));
+        // environment.forEach((key, value) -> System.out.println(key + value));
 
         environment.put("GREETING", "Hola Mundo");