[BAEL-9555] - Created a core-java-modules folder

core-java-modules/core-java-9/src/modules/com.baeldung.logging/com/baeldung/logging/ConsoleLogger.java

@@ -0,0 +1,27 @@
+package com.baeldung.logging;
+
+import java.text.MessageFormat;
+import java.util.ResourceBundle;
+
+public class ConsoleLogger implements System.Logger {
+
+    @Override
+    public String getName() {
+        return "ConsoleLogger";
+    }
+
+    @Override
+    public boolean isLoggable(Level level) {
+        return true;
+    }
+
+    @Override
+    public void log(Level level, ResourceBundle bundle, String msg, Throwable thrown) {
+        System.out.printf("ConsoleLogger [%s]: %s - %s%n", level, msg, thrown);
+    }
+
+    @Override
+    public void log(Level level, ResourceBundle bundle, String format, Object... params) {
+        System.out.printf("ConsoleLogger [%s]: %s%n", level, MessageFormat.format(format, params));
+    }
+}

core-java-modules/core-java-9/src/modules/com.baeldung.logging/com/baeldung/logging/CustomLoggerFinder.java

@@ -0,0 +1,9 @@
+package com.baeldung.logging;
+
+public class CustomLoggerFinder extends System.LoggerFinder {
+
+    @Override
+    public System.Logger getLogger(String name, Module module) {
+        return new ConsoleLogger();
+    }
+}

core-java-modules/core-java-9/src/modules/com.baeldung.logging/module-info.java

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+module com.baeldung.logging {
+    provides java.lang.System.LoggerFinder
+      with com.baeldung.logging.CustomLoggerFinder;
+    exports com.baeldung.logging;
+}