import org.apache.catalina.tribes.transport.DataSender; //导入依赖的package包/类
@Override
public DataSender getNewDataSender() {
    try {
        ParallelNioSender sender = new ParallelNioSender();
        AbstractSender.transferProperties(this,sender);
        return sender;
    } catch ( IOException x ) {
        throw new RuntimeException("Unable to open NIO selector.",x);
    }
}
 

import org.apache.catalina.tribes.transport.DataSender; //导入依赖的package包/类
@Override
public DataSender getNewDataSender() {
	try {
		ParallelNioSender sender = new ParallelNioSender();
		AbstractSender.transferProperties(this, sender);
		return sender;
	} catch (IOException x) {
		throw new RuntimeException("Unable to open NIO selector.", x);
	}
}
 

import org.apache.catalina.tribes.transport.DataSender; //导入依赖的package包/类
/**
 * getNewDataSender
 *
 * @return DataSender TODO Implement this
 *         org.apache.catalina.tribes.transport.PooledSender method
 */
@Override
public DataSender getNewDataSender() {
	MultipointBioSender sender = new MultipointBioSender();
	AbstractSender.transferProperties(this, sender);
	return sender;
}
 

import org.apache.catalina.tribes.transport.DataSender; //导入依赖的package包/类
/**
 * getNewDataSender
 *
 * @return DataSender
 * TODO Implement this org.apache.catalina.tribes.transport.PooledSender
 *   method
 */
@Override
public DataSender getNewDataSender() {
    MultipointBioSender sender = new MultipointBioSender();
    AbstractSender.transferProperties(this,sender);
    return sender;
}