Let Sloeber run on Java 17 #1430

Added j17 update site

Author: wimjongman

io.sloeber.feature/feature.xml

@@ -34,7 +34,7 @@ If you do not agree with this policy, please do not install this software.
 
    <requires>
       <import feature="org.eclipse.cdt" version="9.5.0" match="greaterOrEqual"/>
-      <import feature="org.eclipse.nebula.widgets.oscilloscope.feature" version="1.0.0" match="greaterOrEqual"/>
+      <import feature="org.eclipse.nebula.widgets.oscilloscope.feature" version="0.0.0" match="greaterOrEqual"/>
    </requires>
 
    <plugin

io.sloeber.parent/pom.xml

@@ -76,7 +76,7 @@
 <!--
 					<source>11</source>
 					<target>11</target> -->
-                   <executionEnvironment>org.eclipse.justj.openjdk.hotspot.jre.full-15</executionEnvironment>
+                   <executionEnvironment>org.eclipse.justj.openjdk.hotspot.jre.full-17</executionEnvironment>
 
  				</configuration>
 			</plugin>
@@ -354,7 +354,7 @@
 		<repository>
 			<id>justj</id>
 			<layout>p2</layout>
-			<url>https://download.eclipse.org/justj/jres/15/updates/release/latest/</url>
+			<url>https://download.eclipse.org/justj/jres/17/updates/release/latest/</url>
 		</repository>
 
 		<repository>

io.sloeber.product/arduino.product

@@ -262,13 +262,13 @@ United States, other countries, or both.
    </configurations>
 
    <repositories>
-      <repository location="https://download.eclipse.org/nebula/releases/latest/" enabled="true" />
       <repository location="https://eclipse.baeyens.it/update/V4/nightly/" enabled="false" />
       <repository location="https://eclipse.baeyens.it/update/V4/stable/" enabled="true" />
       <repository location="https://download.eclipse.org/releases/latest/" enabled="true" />
       <repository location="https://download.eclipse.org/technology/babel/update-site/latest/" enabled="true" />
       <repository location="https://download.eclipse.org/eclipse/updates/latest" enabled="true" />
       <repository location="https://download.eclipse.org/justj/jres/17/updates/release/latest/" enabled="true" />
+      <repository location="https://download.eclipse.org/nebula/snapshot" enabled="true" />
    </repositories>
 
    <preferencesInfo>

io.sloeber.updatesite/category.xml

@@ -19,6 +19,8 @@
    <repository-reference location="https://download.eclipse.org/releases/latest/" enabled="true" />
    <repository-reference location="https://download.eclipse.org/eclipse/updates/latest" enabled="true" />
    <repository-reference location="https://download.eclipse.org/technology/babel/update-site/latest/" enabled="true" />
-   <repository-reference location="https://download.eclipse.org/nebula/releases/latest/" enabled="true" />
    <repository-reference location="https://download.eclipse.org/justj/jres/17/updates/release/latest/" enabled="true" />
+   <repository-reference location="https://download.eclipse.org/nebula/snapshot/" enabled="true" />
+   <repository-reference location="https://eclipse.baeyens.it/update/V4/stable/" enabled="false" />
+   <repository-reference location="https://eclipse.baeyens.it/update/V4/nightly/" enabled="true" />
 </site>