Refactor validation to report most errors at once

1 files changed, 2 insertions, 1 deletions

diff --git a/configserver/src/main/java/com/yahoo/vespa/config/server/session/SessionPreparer.java b/configserver/src/main/java/com/yahoo/vespa/config/server/session/SessionPreparer.java
index 90087a25c59..5c049c61c1a 100644
--- a/configserver/src/main/java/com/yahoo/vespa/config/server/session/SessionPreparer.java
+++ b/configserver/src/main/java/com/yahoo/vespa/config/server/session/SessionPreparer.java
@@ -293,7 +293,8 @@ public class SessionPreparer {
                     (path, attr) -> attr.isRegularFile() && path.getFileName().toString().matches(".*\\.[Jj][Aa][Rr]"))) {
                         paths.forEach(jarPath -> {
                             try {
-                                new BundleValidator().getPomXmlContent(logger, new JarFile(jarPath.toFile())).ifPresent(pom -> {
+                                new BundleValidator().getPomXmlContent((msg, cause) -> { throw new IllegalArgumentException(msg, cause); },
+                                                                       logger, new JarFile(jarPath.toFile())).ifPresent(pom -> {
                                     try {
                                         new ValidationProcessor().process(pom);
                                     }