gushernobindsme

buildscript {
	ext {
		springBootVersion = '2.0.7.RELEASE'
	}
	repositories {
		mavenCentral()
		maven { url "https://plugins.gradle.org/m2/" }
	}
	dependencies {
		classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")

gushernobindsme

private String encrypt(){
    String keyId = "arn:aws:kms:...";
    ByteBuffer plaintext = ByteBuffer.wrap("plainText".getBytes());
    EncryptRequest req = new EncryptRequest()
      .withKeyId(keyId)
      .withPlaintext(plaintext);
    ByteBuffer ciphertext = AWSKMSClient.encrypt(req).getCiphertextBlob();
    return Base64.getEncoder().encodeToString(ciphertext.array());
}

gushernobindsme

import java.util.Date;
import java.util.concurrent.*;

/**
 * Created by eratakumi on 2017/05/31.
 */
public class CallableSample {
    public static void main(String[] args){
        ExecutorService ex = Executors.newSingleThreadExecutor();
        System.out.println("Start : " + new Date());