no-jira: make start a little less verbose

src/main/java/org/olat/core/configuration/PersistedProperties.java

@@ -266,7 +266,9 @@ public class PersistedProperties extends LogDelegator implements Initializable,
 			}
 		}
 		// 3) Not even a value found in the fallback, use 0
-		logWarn("No value found for int property::" + propertyName + ", using value=0 instead", null);
+		if(isLogDebugEnabled()) {
+			logDebug("No value found for int property::" + propertyName + ", using value=0 instead", null);
+		}
 		return 0;
 	}
 
@@ -291,7 +293,9 @@ public class PersistedProperties extends LogDelegator implements Initializable,
 		}
 		// 3) Not even a value found in the fallback, return empty string
 		stringValue = (allowEmptyString ? "" : null);
-		logWarn("No value found for string property::" + propertyName + ", using value=\"\" instead", null);
+		if(isLogDebugEnabled()) {
+			logDebug("No value found for string property::" + propertyName + ", using value=\"\" instead");
+		}
 		return stringValue;
 	}
 
@@ -311,7 +315,9 @@ public class PersistedProperties extends LogDelegator implements Initializable,
 		if ((stringValue != null) && stringValue.trim().equalsIgnoreCase("TRUE")) { return true; }
 		if ((stringValue != null) && stringValue.trim().equalsIgnoreCase("FALSE")) { return false; }
 		// 3) Not even a value found in the fallback, return false
-		logWarn("No value found for boolean property::" + propertyName + ", using value=false instead", null);
+		if(isLogDebugEnabled()) {
+			logWarn("No value found for boolean property::" + propertyName + ", using value=false instead", null);
+		}
 		return false;
 	}
 

src/main/java/org/olat/core/util/i18n/I18nModule.java

@@ -275,7 +275,7 @@ public class I18nModule extends AbstractOLATModule implements Destroyable {
 					if (availableLanguages.contains(languageCode)) {
 						String path = "";
 						if (transToolApplicationOptLanguagesSrcDir != null) path = transToolApplicationOptLanguagesSrcDir.getAbsolutePath();
-						logWarn("Skipping duplicate or previously loaded language::" + languageCode + " found in " +path , null);
+						logDebug("Skipping duplicate or previously loaded language::" + languageCode + " found in " +path , null);
 						continue;
 					}
 					logDebug("Detected translatable language " + languageCode + " in " + transToolApplicationLanguagesDir.getAbsolutePath(), null);
@@ -289,7 +289,7 @@ public class I18nModule extends AbstractOLATModule implements Destroyable {
 		if (isTransToolEnabled()) {
 			for (String languageCode : i18nMgr.searchForAvailableLanguages(transToolApplicationOptLanguagesSrcDir)) {
 				if (availableLanguages.contains(languageCode)) {
-					logWarn("Skipping duplicate or previously loaded language::" + languageCode + " found in " + transToolApplicationOptLanguagesSrcDir.getAbsolutePath(), null);
+					logDebug("Skipping duplicate or previously loaded language::" + languageCode + " found in " + transToolApplicationOptLanguagesSrcDir.getAbsolutePath(), null);
 					continue;
 				}
 				logDebug("Detected translatable language " + languageCode + " in " + transToolApplicationOptLanguagesSrcDir.getAbsolutePath(), null);
@@ -302,7 +302,7 @@ public class I18nModule extends AbstractOLATModule implements Destroyable {
 		File libDir = new File(WebappHelper.getBuildOutputFolderRoot());
 		for (String languageCode : i18nMgr.searchForAvailableLanguages(libDir)) {
 			if (availableLanguages.contains(languageCode)) {
-				logWarn("Skipping duplicate or previously loaded  language::" + languageCode + " found in " + libDir.getAbsolutePath(), null);
+				logDebug("Skipping duplicate or previously loaded  language::" + languageCode + " found in " + libDir.getAbsolutePath(), null);
 				continue;
 			}
 			logDebug("Detected non-translatable language " + languageCode + " in " + libDir.getAbsolutePath(), null);