diff options
Diffstat (limited to 'bundles/org.eclipse.equinox.p2.repository.tools/src/org/eclipse/equinox/p2/repository/tools/comparator')
| -rw-r--r-- | bundles/org.eclipse.equinox.p2.repository.tools/src/org/eclipse/equinox/p2/repository/tools/comparator/ArtifactComparatorFactory.java | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/bundles/org.eclipse.equinox.p2.repository.tools/src/org/eclipse/equinox/p2/repository/tools/comparator/ArtifactComparatorFactory.java b/bundles/org.eclipse.equinox.p2.repository.tools/src/org/eclipse/equinox/p2/repository/tools/comparator/ArtifactComparatorFactory.java index 49bdf7302..b8a6dcbff 100644 --- a/bundles/org.eclipse.equinox.p2.repository.tools/src/org/eclipse/equinox/p2/repository/tools/comparator/ArtifactComparatorFactory.java +++ b/bundles/org.eclipse.equinox.p2.repository.tools/src/org/eclipse/equinox/p2/repository/tools/comparator/ArtifactComparatorFactory.java @@ -13,6 +13,7 @@ package org.eclipse.equinox.p2.repository.tools.comparator; import java.util.*; +import java.util.stream.Collectors; import org.eclipse.core.runtime.IConfigurationElement; import org.eclipse.core.runtime.RegistryFactory; import org.eclipse.equinox.internal.p2.artifact.repository.Messages; @@ -40,8 +41,10 @@ public class ArtifactComparatorFactory { if (artifactComparator.isPresent()) return artifactComparator.get(); - if (comparatorID != null) - throw new IllegalArgumentException(NLS.bind(Messages.exception_comparatorNotFound, comparatorID)); + if (comparatorID != null) { + String comparators = extensions.stream().map(extension -> extension.getAttribute(ATTR_ID)).collect(Collectors.joining(", ")); //$NON-NLS-1$ + throw new IllegalArgumentException(NLS.bind(Messages.exception_comparatorNotFound, comparatorID, comparators)); + } throw new IllegalArgumentException(Messages.exception_noComparators); } |