- output a warning instead of an exception if the properties file .configure can not be found

git-svn-id: https://svn.code.sf.net/p/libusbjava/code/trunk@207 94ad28fe-ef68-46b1-9651-e7ae4fcf1c4c

java/src/ch/ntb/usb/logger/LogUtil.java

@@ -18,6 +18,9 @@ public class LogUtil {
 
 	private static final String PLUGIN_ID = "ch.ntb.usb";
 	private static final String PROPERTIES_FILE = ".configure";
+	private static final String LOGGER_WARNING = "Warning in class "
+			+ LogUtil.class.getName()
+			+ ": could not load the logger properties file " + PROPERTIES_FILE;
 
 	private static boolean debugEnabled;
 
@@ -62,7 +65,9 @@ public class LogUtil {
 		try {
 			InputStream is = LogUtil.class.getClassLoader()
 					.getResourceAsStream(PROPERTIES_FILE);
-			// FileInputStream fis = new FileInputStream();
+			if (is == null) {
+				System.err.println(LOGGER_WARNING);
+			} else {
 				Properties prop = new Properties();
 				prop.load(is);
 				// get global debug enable flag
@@ -95,6 +100,7 @@ public class LogUtil {
 						moreLoggers = false;
 					}
 				}
+			}
 		} catch (Exception e) {
 			e.printStackTrace();
 		}