upgrade to Java 17

.github/workflows/build.yml

@@ -24,7 +24,7 @@ defaults:
     shell: bash
 
 env:
-  JAVA_VERSION: 11
+  JAVA_VERSION: 17
 
 jobs:
 

README.md

@@ -16,7 +16,7 @@
 
 ## <a name="what-is-it"></a>What is it?
 
-This plugin extends Eclipse with a **Find/Replace** view that allows to conveniently
+This plugin extends [EclipseⓇ](https://eclipse.org) with a **Find/Replace** view that allows to conveniently
 perform find/replace operations within the currently active editor.
 
 ![](src/site/img/screen.png)
@@ -56,10 +56,9 @@ compatibility of the compiled artifacts with the runtime library of the required
 
 To build the project follow these steps:
 
-1. Download and install a Java 11 SDK, e.g. from:
-   - https://github.com/ojdkbuild/ojdkbuild
-   - https://adoptium.net/releases.html?variant=openjdk11
-   - https://www.azul.com/downloads/?version=java-11-lts&architecture=x86-64-bit&package=jdk
+1. Download and install a Java 17 SDK, e.g. from:
+   - https://adoptium.net/releases.html?variant=openjdk17
+   - https://www.azul.com/downloads/?version=java-17-lts&architecture=x86-64-bit&package=jdk
 
 1. Download and install the latest [Maven distribution](https://maven.apache.org/download.cgi).
 
@@ -71,17 +70,17 @@ To build the project follow these steps:
       <toolchain>
          <type>jdk</type>
          <provides>
-            <version>11</version>
+            <version>17</version>
             <vendor>default</vendor>
          </provides>
          <configuration>
-            <jdkHome>[PATH_TO_YOUR_JDK_11]</jdkHome>
+            <jdkHome>[PATH_TO_YOUR_JDK_17]</jdkHome>
          </configuration>
       </toolchain>
    </toolchains>
    ```
 
-   Set the `[PATH_TO_YOUR_JDK_11]` parameter accordingly.
+   Set the `[PATH_TO_YOUR_JDK_17]` parameter accordingly.
 
 1. Checkout the code using one of the following methods:
 

build.target

@@ -30,4 +30,6 @@
             </dependencies>
         </location>
     </locations>
+
+    <targetJRE path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17"/>
 </target>

plugin/.settings/org.eclipse.jdt.core.prefs

@@ -1,9 +1,9 @@
 eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=11
-org.eclipse.jdt.core.compiler.compliance=11
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=17
+org.eclipse.jdt.core.compiler.compliance=17
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
 org.eclipse.jdt.core.compiler.release=enabled
-org.eclipse.jdt.core.compiler.source=11
+org.eclipse.jdt.core.compiler.source=17

pom.xml

@@ -27,6 +27,7 @@
       <name>Sebastian Thomschke</name>
       <url>https://github.com/sebthom</url>
    </organization>
+
    <licenses>
       <license>
          <name>Eclipse Public License 2.0</name>
@@ -36,7 +37,7 @@
    </licenses>
 
    <properties>
-      <java.version>11</java.version>
+      <java.version>17</java.version>
       <tycho.version>2.7.4</tycho.version>
 
       <!-- to prevent dozen of warnings like: