copilot spring boot agent implementation

headless-services/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/java/ClasspathData.java

@@ -30,19 +30,22 @@ public class ClasspathData implements IClasspath {
 
 	final public static ClasspathData EMPTY_CLASSPATH_DATA = new ClasspathData(
 			null,
-			Collections.emptySet()
+			Collections.emptySet(),
+			null
 	);
 
 	private String name;
 	private Set<CPE> classpathEntries;
+	private String javaVersion;
 	
 	private Cache<String, Optional<CPE>> binaryLibLookupCache;
 
 	public ClasspathData() {}
 
-	public ClasspathData(String name, Collection<CPE> classpathEntries) {
+	public ClasspathData(String name, Collection<CPE> classpathEntries, String javaVersion) {
 		this.name = name;
 		this.classpathEntries = ImmutableSet.copyOf(classpathEntries);
+		this.javaVersion = javaVersion;
 		this.binaryLibLookupCache = CacheBuilder.newBuilder().build();
 	}
 
@@ -56,7 +59,8 @@ public class ClasspathData implements IClasspath {
 		}
 		return new ClasspathData(
 				d.getName(),
-				entries==null ? ImmutableSet.of() : entries
+				entries==null ? ImmutableSet.of() : entries,
+				d.getJavaVersion()
 		);
 	}
 
@@ -68,6 +72,15 @@ public class ClasspathData implements IClasspath {
 	public void setName(String name) {
 		this.name = name;
 	}
+	
+	@Override
+	public String getJavaVersion() {
+		return javaVersion;
+	}
+
+	public void setJavaVersion(String javaVersion) {
+		this.javaVersion = javaVersion;
+	}
 
 	@Override
 	public Set<CPE> getClasspathEntries() {

headless-services/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/java/DelegatingCachedClasspath.java

@@ -79,6 +79,11 @@ public class DelegatingCachedClasspath implements IClasspath {
 	public ImmutableList<CPE> getClasspathEntries() throws Exception {
 		return ImmutableList.copyOf(cachedData.get().getClasspathEntries());
 	}
+	
+	@Override
+	public String getJavaVersion() {
+		return cachedData.get().getJavaVersion();
+	}
 
 	public boolean isCached() {
 		return fileBasedCache.isCached();

headless-services/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/java/IClasspath.java

@@ -31,7 +31,7 @@ public interface IClasspath {
 	public static final Logger log = LoggerFactory.getLogger(IClasspath.class);
 
 	String getName();
-
+	
 	/**
 	 * Classpath entries paths
 	 *
@@ -58,4 +58,10 @@ public interface IClasspath {
 		return Optional.empty();
 	}
 
+	/**
+	 * Finds Java Version by parsing the classpath entries
+	 * @return returns java version
+	 */
+	String getJavaVersion();
+
 }

headless-services/commons/commons-java/src/test/java/org/springframework/ide/vscode/commons/jandex/JandexClasspathTest.java

@@ -63,7 +63,7 @@ public class JandexClasspathTest {
 		ClasspathData getClasspath() {
 			return new ClasspathData(name, ImmutableList.of(
 					CPE.source(new File(root, "src"), outputFolder)
-			));
+			), "");
 		}
 
 		JandexClasspath getJandexClasspath() {