deps: bump gradle-wrapper from 9.0.0 to 9.4.0

Bumps gradle-wrapper from 9.0.0 to 9.4.0.

---
updated-dependencies:
- dependency-name: gradle-wrapper
  dependency-version: 9.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

.devcontainer/devcontainer.json

@@ -1,20 +0,0 @@
-{
-  "name": "terminal-ui",
-  "image": "mcr.microsoft.com/devcontainers/java:1-21-bookworm",
-  "features": {
-    "ghcr.io/devcontainers/features/java:1": {
-      "version": "21",
-      "installGradle": "true",
-      "installMaven": "false"
-    }
-  },
-  "postCreateCommand": "java -version && ./gradlew --version",
-  "customizations": {
-    "vscode": {
-      "extensions": [
-        "vscjava.vscode-java-pack",
-        "vscjava.vscode-gradle"
-      ]
-    }
-  }
-}

.editorconfig

@@ -1,20 +0,0 @@
-# EditorConfig: consistent style across editors
-# https://editorconfig.org
-
-root = true
-
-[*]
-charset = utf-8
-end_of_line = lf
-insert_final_newline = true
-trim_trailing_whitespace = true
-
-[*.{java,kts}]
-indent_style = space
-indent_size = 4
-
-[*.{yml,yaml,md,json}]
-indent_size = 2
-
-[*.bat]
-end_of_line = crlf

.gitattributes

@@ -1,9 +0,0 @@
-# Normalize line endings
-* text=auto eol=lf
-*.bat text eol=crlf
-*.cmd text eol=crlf
-
-# GitHub linguist: don't count these as language
-gradle/wrapper/gradle-wrapper.jar binary
-*.jar binary
-*.zip binary

.github/release-drafter.yml

@@ -1,27 +0,0 @@
-# Config for release-drafter v6: categorizes PRs in draft release notes
-# https://github.com/release-drafter/release-drafter
-
-template: |
-  ## What's Changed
-
-  $CHANGES
-
-  **Full Changelog**: https://github.com/jakubbbdev/terminal-ui/compare/$PREVIOUS_TAG...v$RESOLVED_VERSION
-
-name-template: 'v$RESOLVED_VERSION'
-tag-template: 'v$RESOLVED_VERSION'
-
-categories:
-  - title: '🚀 Features'
-    labels: [feature, enhancement]
-  - title: '🐛 Bug Fixes'
-    labels: [bug, fix]
-  - title: '📚 Documentation'
-    labels: [documentation]
-  - title: '⬆️ Dependencies'
-    labels: [dependencies]
-  - title: 'Other'
-    labels: ['*']
-
-exclude-labels:
-  - skip-changelog

.github/workflows/codeql.yml

@@ -21,13 +21,6 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Set up JDK 21
-        uses: actions/setup-java@v4
-        with:
-          distribution: temurin
-          java-version: 21
-          cache: gradle
-
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v3
         with:

.github/workflows/release-drafter.yml

@@ -1,22 +0,0 @@
-# Drafts release notes from merged PRs when you create a release.
-# Install: add a Release Drafter config (see below), then create a release on GitHub;
-# this workflow will update the draft with categorized PRs.
-name: Release Drafter
-
-on:
-  push:
-    branches: [main, master]
-  workflow_dispatch:
-
-permissions:
-  contents: read
-  pull-requests: write
-
-jobs:
-  update_release_draft:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Draft Release
-        uses: release-drafter/release-drafter@v6
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

README.md

@@ -3,10 +3,6 @@
 Java library for terminal UI: tables, rules, colors, prompts, menus, SelectList, pager, and more. Fluent API, ANSI support, testable.
 
 [![CI](https://github.com/jakubbbdev/terminal-ui/actions/workflows/ci.yml/badge.svg)](https://github.com/jakubbbdev/terminal-ui/actions/workflows/ci.yml)
-[![Java 21](https://img.shields.io/badge/Java-21-ED8B00?logo=openjdk)](https://openjdk.org/)
-[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE)
-
-[![Open in GitHub Codespaces](https://github.com/codespaces/badge.svg)](https://codespaces.new/jakubbbdev/terminal-ui)
 
 ## Requirements
 
@@ -25,6 +21,18 @@ Run tests:
 ./gradlew test
 ```
 
+Demo (non-interactive):
+
+```bash
+./gradlew run
+```
+
+Interactive demo (best run in a real terminal):
+
+```bash
+./gradlew runDemo2
+```
+
 ## Usage (excerpt)
 
 ```java

SECURITY.md

@@ -1,11 +0,0 @@
-# Security
-
-## Reporting a vulnerability
-
-If you find a security issue, please report it responsibly:
-
-1. **Do not** open a public issue.
-2. Email the maintainers or report via [GitHub Security Advisories](https://github.com/jakubbbdev/terminal-ui/security/advisories/new) (if enabled).
-3. Give a clear description and steps to reproduce; we’ll respond as soon as we can.
-
-Thank you for helping keep this project safe.

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Fri Mar 13 15:14:45 CET 2026
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.0.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.0-bin.zip
+networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 #
-# Copyright © 2015-2021 the original authors.
+# Copyright © 2015 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -15,6 +15,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
 #
@@ -55,7 +57,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/b631911858264c0b6e4d6603d677ff5218766cee/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,13 +82,11 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-APP_NAME="Gradle"
+# This is normally unused
+# shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-
-# 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"'
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -114,7 +114,6 @@ case "$( uname )" in                #(
   NONSTOP* )        nonstop=true ;;
 esac
 
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 
 # Determine the Java command to use to start the JVM.
@@ -133,22 +132,29 @@ 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 $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -165,7 +171,6 @@ fi
 # For Cygwin or MSYS, switch paths to Windows format before running java
 if "$cygwin" || "$msys" ; then
     APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
-    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
 
     JAVACMD=$( cygpath --unix "$JAVACMD" )
 
@@ -193,18 +198,27 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
-# 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.
+
+# 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 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=$APP_BASE_NAME" \
-        -classpath "$CLASSPATH" \
-        org.gradle.wrapper.GradleWrapperMain \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
         "$@"
 
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
 # Use "xargs" to parse quoted args.
 #
 # With -n1 it outputs one arg per line, with the quotes and backslashes removed.

gradlew.bat

@@ -13,8 +13,10 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
 
-@if "%DEBUG%" == "" @echo off
+@if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
 @rem  Gradle startup script for Windows
@@ -25,7 +27,8 @@
 if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
@@ -40,13 +43,13 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+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
 
@@ -56,32 +59,33 @@ 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
 
 :execute
 @rem Setup the command line
 
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
 
 :end
 @rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
+if %ERRORLEVEL% equ 0 goto mainEnd
 
 :fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
 
 :mainEnd
 if "%OS%"=="Windows_NT" endlocal

src/main/java/dev/jakub/terminal/interactive/Confirm.java

@@ -72,7 +72,7 @@ public final class Confirm {
     }
 
     /**
-     * Uses the given scanner for one line. Use when sharing one scanner (e.g. interactive app).
+     * Uses the given scanner for one line. Use when sharing one scanner (e.g. demo).
      */
     public boolean ask(Scanner sharedScanner) {
         if (sharedScanner == null) return ask();

src/main/java/dev/jakub/terminal/interactive/Prompt.java

@@ -64,7 +64,7 @@ public final class Prompt {
 
     /**
      * Prompts and returns the next line from the given scanner. Use this when
-     * sharing one scanner (e.g. in an interactive app) so input blocks correctly.
+     * sharing one scanner (e.g. in a demo) so input blocks correctly.
      */
     public String ask(Scanner sharedScanner) {
         if (sharedScanner == null) return ask();