Method log

src/org/opensourcephysics/controls/OSPLog.java:1118–1160

(Level level, String msg)

  }

  private static void log(Level level, String msg) {
		if (OSPRuntime.dontLog)
			return;
    LogRecord record = new LogRecord(level, msg);

		String className = null, methodName = null;
		if (OSPRuntime.isJS) {

			OSPRuntime.showStatus("OSPLog[" + level + "] " + msg);

			try {
				/**
				 * @j2sNative var o = arguments.callee.caller.caller; methodName = o &&
				 *            o.exName; className = o && o.exClazz && o.exClazz.__CLASS_NAME__;
				 */
			} catch (Throwable t) {
				// ignore -- something went wrong
			}
		} else {
    StackTraceElement stack[] = (new Throwable()).getStackTrace();
    // find the first method not in class OSPLog
    for(int i = 0; i<stack.length; i++) {
      StackTraceElement el = stack[i];
				className = el.getClassName();
      if(!className.equals("org.opensourcephysics.controls.OSPLog")) { //$NON-NLS-1$
        // set the source class and method
					methodName = el.getMethodName();
        break;
      }
    }
		}
		if (methodName != null) {
			record.setSourceClassName(className);
			record.setSourceMethodName(methodName);
		}

    if(OSPLOG!=null) {
      OSPLOG.getLogger().log(record);
    } else {
			messageStorage[messageIndex++] = record;
      messageIndex = messageIndex%messageStorage.length;
    }
  }

/**
 * A class that formats a record as if this were the console.