<organizationUrl>https://codelibs.co</organizationUrl>
		</developer>
	</developers>
	<scm>
		<connection>scm:git:******@****.***:codelibs/corelib.git</connection>
		<url>scm:git:******@****.***:codelibs/corelib.git</url>
		<developerConnection>scm:git:******@****.***:codelibs/corelib.git</developerConnection>
	  <tag>HEAD</tag>
  </scm>
	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
	</properties>

        return instance;
    }

    /**
     * Starts the process.
     */
    public synchronized void start() {
        if (thread == null) {
            thread = new Thread(this, "CoreLib-TimeoutManager");
            thread.setDaemon(true);
            thread.start();
            if (logger.isDebugEnabled()) {
                logger.debug("TimeoutManager started.");
            }
        }
    }

 * governing permissions and limitations under the License.
 */
package org.codelibs.core.exception;

import org.codelibs.core.message.MessageFormatter;

/**
 * A base exception class for CoreLib.
 *
 * @author higa
 * @author shinsuke
 */
public class ClRuntimeException extends RuntimeException {

    private static final long serialVersionUID = -4452607868694297329L;

    /**