chore: Cherry-pick of #1200 into release/0.11 branch (#1201)

Signed-off-by: Alfredo Gutierrez Grajeda <alfredo@hashgraph.com>

Author: AlfredoG87

block-node/app/src/main/java/org/hiero/block/node/app/BlockNodeApp.java

@@ -76,17 +76,23 @@ public class BlockNodeApp implements HealthFacility {
     BlockNodeApp(final ServiceLoaderFunction serviceLoader, final boolean shouldExitJvmOnShutdown) throws IOException {
         this.shouldExitJvmOnShutdown = shouldExitJvmOnShutdown;
         // ==== LOAD LOGGING CONFIG ====================================================================================
-        // load the logging configuration from the classpath and make it colorful
-        try (var loggingConfigIn = BlockNodeApp.class.getClassLoader().getResourceAsStream("logging.properties")) {
-            if (loggingConfigIn != null) {
-                LogManager.getLogManager().readConfiguration(loggingConfigIn);
-            } else {
-                LOGGER.log(INFO, "No logging configuration found");
+        final boolean externalLogging = System.getProperty("java.util.logging.config.file") != null;
+        if (externalLogging) {
+            LOGGER.log(INFO, "External logging configuration found");
+        } else {
+            // load the logging configuration from the classpath and make it colorful
+            try (var loggingConfigIn = BlockNodeApp.class.getClassLoader().getResourceAsStream("logging.properties")) {
+                if (loggingConfigIn != null) {
+                    LogManager.getLogManager().readConfiguration(loggingConfigIn);
+                } else {
+                    LOGGER.log(INFO, "No logging configuration found");
+                }
+            } catch (IOException e) {
+                LOGGER.log(INFO, "Failed to load logging configuration", e);
             }
-        } catch (IOException e) {
-            LOGGER.log(INFO, "Failed to load logging configuration", e);
+            CleanColorfulFormatter.makeLoggingColorful();
+            LOGGER.log(INFO, "Using default logging configuration");
         }
-        CleanColorfulFormatter.makeLoggingColorful();
         // tell helidon to use the same logging configuration
         System.setProperty("io.helidon.logging.config.disabled", "true");
         // ==== LOG HIERO MODULES ======================================================================================

block-node/app/src/main/java/org/hiero/block/node/app/logging/CleanColorfulFormatter.java

@@ -17,16 +17,20 @@
  */
 @SuppressWarnings("unused")
 public class CleanColorfulFormatter extends Formatter {
-    public static final String RESET = "\u001B[0m";
-    public static final String RED = "\u001B[31m";
-    public static final String GREEN = "\u001B[32m";
-    public static final String LIGHT_GREEN = "\u001B[92m";
-    public static final String YELLOW = "\u001B[33m";
-    public static final String BLUE = "\u001B[34m";
-    public static final String MAGENTA = "\u001B[35m";
-    public static final String CYAN = "\u001B[36m";
-    public static final String GREY = "\u001B[37m";
-    public static final String WHITE = "\u001B[97m";
+    private static final boolean colorfulLogFormatterEnabled = LogManager.getLogManager()
+            .getProperty("java.util.logging.ConsoleHandler.formatter")
+            .contains(CleanColorfulFormatter.class.getName());
+
+    public static final String RESET = CleanColorfulFormatter.colorfulLogFormatterEnabled ? "\u001B[0m" : "";
+    public static final String RED = CleanColorfulFormatter.colorfulLogFormatterEnabled ? "\u001B[31m" : "";
+    public static final String GREEN = CleanColorfulFormatter.colorfulLogFormatterEnabled ? "\u001B[32m" : "";
+    public static final String LIGHT_GREEN = CleanColorfulFormatter.colorfulLogFormatterEnabled ? "\u001B[92m" : "";
+    public static final String YELLOW = CleanColorfulFormatter.colorfulLogFormatterEnabled ? "\u001B[33m" : "";
+    public static final String BLUE = CleanColorfulFormatter.colorfulLogFormatterEnabled ? "\u001B[34m" : "";
+    public static final String MAGENTA = CleanColorfulFormatter.colorfulLogFormatterEnabled ? "\u001B[35m" : "";
+    public static final String CYAN = CleanColorfulFormatter.colorfulLogFormatterEnabled ? "\u001B[36m" : "";
+    public static final String GREY = CleanColorfulFormatter.colorfulLogFormatterEnabled ? "\u001B[37m" : "";
+    public static final String WHITE = CleanColorfulFormatter.colorfulLogFormatterEnabled ? "\u001B[97m" : "";
     public static final String FORMAT_PROPERTY = "org.hiero.block.node.app.logging.CleanColorfulFormatter.format";
     public static final String DEFAULT_FORMAT_STRING = "%TF %<TT.%<TL%<Tz %4$-7s %2$-40s %5$s%6$s%n";
     /** The string format of the log message */