diff --git a/headless-services/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/java/BootProjectUtil.java b/headless-services/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/java/BootProjectUtil.java
index c309e3708..b906d8ed1 100644
--- a/headless-services/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/java/BootProjectUtil.java
+++ b/headless-services/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/java/BootProjectUtil.java
@@ -11,6 +11,7 @@
 package org.springframework.ide.vscode.commons.java;
 
 import java.io.File;
+import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
 
@@ -60,11 +61,17 @@ public class BootProjectUtil {
 			System.out.println("Trying java-home " + home);
 			Path sources = home.resolve("src.zip");
 			System.out.println("Trying sources: " + sources);
+			try {
+				Files.list(sources).forEach(p -> System.out.println("entry=" + p + " exists=" + Files.exists(p)));
+			} catch (IOException e) {
+				e.printStackTrace();
+			}
 			if (Files.exists(sources)) {
 				System.out.println("Found " + sources);
 				return sources;
 			}
 			sources = home.resolve("lib/src.zip");
+			System.out.println("Trying sources: " + sources);
 			if (Files.exists(sources)) {
 				System.out.println("Found " + sources);
 				return sources;
diff --git a/headless-services/commons/commons-maven/src/main/java/org/springframework/ide/vscode/commons/maven/java/MavenProjectClasspath.java b/headless-services/commons/commons-maven/src/main/java/org/springframework/ide/vscode/commons/maven/java/MavenProjectClasspath.java
index 9aaa6ac20..f735e467a 100644
--- a/headless-services/commons/commons-maven/src/main/java/org/springframework/ide/vscode/commons/maven/java/MavenProjectClasspath.java
+++ b/headless-services/commons/commons-maven/src/main/java/org/springframework/ide/vscode/commons/maven/java/MavenProjectClasspath.java
@@ -87,11 +87,11 @@ public class MavenProjectClasspath implements IClasspath {
 			if (javaVersion == null) {
 				javaVersion = "8";
 			}
-			try {
+//			try {
 				cpe.setSourceContainerUrl(BootProjectUtil.jreSources(path).toUri().toURL());
-			} catch (Throwable t) {
-				t.printStackTrace();
-			}
+//			} catch (Throwable t) {
+//				t.printStackTrace();
+//			}
 			cpe.setJavadocContainerUrl(new URL("https://docs.oracle.com/javase/" + javaVersion + "/docs/api/"));
 			cpe.setSystem(true);
 			entries.add(cpe);