public JobFlowInstancesDetail(String masterInstanceType, String slaveInstanceType, Integer instanceCount) {setMasterInstanceType(masterInstanceType);setSlaveInstanceType(slaveInstanceType);setInstanceCount(instanceCount);}

public JobFlowInstancesDetail(string masterInstanceType, string slaveInstanceType, int instanceCount){_masterInstanceType = masterInstanceType;_slaveInstanceType = slaveInstanceType;_instanceCount = instanceCount;}
