Make changes to remove relativepath from child modules like core java (#15535)

* Make changes to remove relativepath from child modules like core java

* Change some version numbers to minimize changes

* Fix tests

* Make the test more generic so that we dont have to hard code strings as it will require change every new year

core-java-modules/core-java-15/pom.xml

@@ -13,6 +13,7 @@
         <version>0.0.1-SNAPSHOT</version>
     </parent>
 
+
     <dependencies>
         <dependency>
             <groupId>org.apache.commons</groupId>
@@ -26,4 +27,25 @@
         </dependency>
     </dependencies>
 
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <release>${maven.compiler.release}</release>
+                    <source>${maven.compiler.source.version}</source>
+                    <target>${maven.compiler.target.version}</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <properties>
+        <maven.compiler.source.version>17</maven.compiler.source.version>
+        <maven.compiler.target.version>17</maven.compiler.target.version>
+        <maven.compiler.release>17</maven.compiler.release>
+        <surefire.plugin.version>3.0.0-M5</surefire.plugin.version>
+    </properties>
+
 </project>