@Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;

        if (obj instanceof HadoopStepConfig == false)
            return false;
        HadoopStepConfig other = (HadoopStepConfig) obj;
        if (other.getJar() == null ^ this.getJar() == null)
            return false;
        if (other.getJar() != null && other.getJar().equals(this.getJar()) == false)
            return false;
        if (other.getProperties() == null ^ this.getProperties() == null)
            return false;
        if (other.getProperties() != null && other.getProperties().equals(this.getProperties()) == false)
            return false;
        if (other.getMainClass() == null ^ this.getMainClass() == null)
            return false;
        if (other.getMainClass() != null && other.getMainClass().equals(this.getMainClass()) == false)
            return false;
        if (other.getArgs() == null ^ this.getArgs() == null)
            return false;
        if (other.getArgs() != null && other.getArgs().equals(this.getArgs()) == false)
            return false;
        return true;
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-emr/src/main/java/com/amazonaws/services/elasticmapreduce/model/HadoopStepConfig.java