Updated Branches: refs/heads/master 6887a974f -> 98700005e
Use Args.notNull() to check the breadcrumb listener. Project: http://git-wip-us.apache.org/repos/asf/wicket/repo Commit: http://git-wip-us.apache.org/repos/asf/wicket/commit/bb411222 Tree: http://git-wip-us.apache.org/repos/asf/wicket/tree/bb411222 Diff: http://git-wip-us.apache.org/repos/asf/wicket/diff/bb411222 Branch: refs/heads/master Commit: bb4112226914882f6b36b33cc928cd6d24d71cbe Parents: 6887a97 Author: Martin Tzvetanov Grigorov <[email protected]> Authored: Mon Oct 8 12:02:40 2012 +0300 Committer: Martin Tzvetanov Grigorov <[email protected]> Committed: Tue Oct 9 15:28:29 2012 +0300 ---------------------------------------------------------------------- .../breadcrumb/BreadCrumbModelListenerSupport.java | 10 ++++------ 1 files changed, 4 insertions(+), 6 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/wicket/blob/bb411222/wicket-extensions/src/main/java/org/apache/wicket/extensions/breadcrumb/BreadCrumbModelListenerSupport.java ---------------------------------------------------------------------- diff --git a/wicket-extensions/src/main/java/org/apache/wicket/extensions/breadcrumb/BreadCrumbModelListenerSupport.java b/wicket-extensions/src/main/java/org/apache/wicket/extensions/breadcrumb/BreadCrumbModelListenerSupport.java index 3bd185d..6bd82d8 100644 --- a/wicket-extensions/src/main/java/org/apache/wicket/extensions/breadcrumb/BreadCrumbModelListenerSupport.java +++ b/wicket-extensions/src/main/java/org/apache/wicket/extensions/breadcrumb/BreadCrumbModelListenerSupport.java @@ -20,6 +20,7 @@ import java.util.ArrayList; import java.util.List; import org.apache.wicket.util.io.IClusterable; +import org.apache.wicket.util.lang.Args; /** @@ -43,10 +44,7 @@ public final class BreadCrumbModelListenerSupport implements IClusterable */ public final void addListener(final IBreadCrumbModelListener listener) { - if (listener == null) - { - throw new IllegalArgumentException("argument listener must be not null"); - } + Args.notNull(listener, "listener"); listeners.add(listener); } @@ -62,9 +60,9 @@ public final class BreadCrumbModelListenerSupport implements IClusterable public final void fireBreadCrumbActivated(final IBreadCrumbParticipant previousParticipant, final IBreadCrumbParticipant breadCrumbParticipant) { - for (IBreadCrumbModelListener listener1 : listeners) + for (IBreadCrumbModelListener listener : listeners) { - listener1.breadCrumbActivated(previousParticipant, breadCrumbParticipant); + listener.breadCrumbActivated(previousParticipant, breadCrumbParticipant); } }
