Spring Boot 3.1 to 3.3

Java 17 to 21
Gradle 8.1 to 8.7

.devcontainer/compose.yml

@@ -1,6 +1,6 @@
 services:
   workspace-backend:
-    image: mcr.microsoft.com/vscode/devcontainers/java:17-jdk-bullseye
+    image: mcr.microsoft.com/vscode/devcontainers/java:21-jdk-bullseye
     init: true
     command: /bin/sh -c "while sleep 1000; do :; done"
     extra_hosts:

.vscode/launch.json

@@ -1,7 +1,4 @@
 {
-    // IntelliSense を使用して利用可能な属性を学べます。
-    // 既存の属性の説明をホバーして表示します。
-    // 詳細情報は次を確認してください: https://go.microsoft.com/fwlink/?linkid=830387
     "version": "0.2.0",
     "configurations": [
         {

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2014-2023 jkazama
+Copyright (c) 2014-2024 jkazama
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

build.gradle

@@ -1,10 +1,10 @@
 plugins {
   id 'java'
-  id 'org.springframework.boot' version '3.1.1'
-  id 'io.spring.dependency-management' version '1.1.0'
+  id 'org.springframework.boot' version '3.3.0'
+  id 'io.spring.dependency-management' version '1.1.5'
 }
 
-version = "3.1.1"
+version = "3.3.0"
 
 javadoc {
   options.addBooleanOption('Xdoclint:none', true)
@@ -38,5 +38,5 @@ dependencies {
 }
 
 wrapper {
-    gradleVersion = "8.1.1"
+    gradleVersion = "8.7"
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
 networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -83,7 +83,8 @@ done
 # This is normally unused
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -130,26 +131,29 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
         # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045
+        # shellcheck disable=SC2039,SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
         # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045
+        # shellcheck disable=SC2039,SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -198,11 +202,11 @@ fi
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
-# Collect all arguments for the java command;
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
-#     shell script including quotes and variable substitutions, so put them in
-#     double quotes to make sure that they get re-expanded; and
-#   * put everything else in single quotes, so that it's not re-expanded.
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \

gradlew.bat

@@ -43,11 +43,11 @@ set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
 if %ERRORLEVEL% equ 0 goto execute
 
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -57,11 +57,11 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
 if exist "%JAVA_EXE%" goto execute
 
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 

src/main/java/sample/model/asset/Remarks.java

@@ -5,17 +5,11 @@
  */
 public interface Remarks {
 
-    /** 振込入金 */
     String CASH_IN = "cashIn";
-    /** 振込入金(調整) */
     String CASH_IN_ADJUST = "cashInAdjust";
-    /** 振込入金(取消) */
     String CASH_IN_CANCEL = "cashInCancel";
-    /** 振込出金 */
     String CASH_OUT = "cashOut";
-    /** 振込出金(調整) */
     String CASH_OUT_ADJUST = "cashOutAdjust";
-    /** 振込出金(取消) */
     String CASH_OUT_CANCEL = "cashOutCancel";
 
 }

src/main/resources/messages.properties

@@ -1,10 +1,11 @@
-# サービスで利用されるラベルメッセージファイルです。
+# This is the i18n message file used by application.
 
-# -- 定数 [Remarks]
-Remarks.cashIn=CashIn
-Remarks.cashInAdjust=CashInAdjust
-Remarks.cashInCancel=CashInCancel
-Remarks.cashOut=CashOut
-Remarks.cashOutAdjust=CashOutAdjust
-Remarks.cashOutCancel=CashOutCancel
+# -- Label [Remarks]
+
+label.Remarks.CashIn=CashIn
+label.Remarks.CashInAdjust=CashInAdjust
+label.Remarks.CashInCancel=CashInCancel
+label.Remarks.CashOut=CashOut
+label.Remarks.CashOutAdjust=CashOutAdjust
+label.Remarks.CashOutCancel=CashOutCancel