[java-shib-shared] branch main updated: Wrap Guava predicates for null safety.

[Scott Cantor]

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scantor pushed a commit to branch main
in repository java-shib-shared.

View the commit online:
http://git.shibboleth.net/view/?p=java-shib-shared.git;a=commit;h=9d31c4284d552ec33c50487a3fb222f7e06f371b

The following commit(s) were added to refs/heads/main by this push:
     new 9d31c428 Wrap Guava predicates for null safety.
9d31c428 is described below

commit 9d31c4284d552ec33c50487a3fb222f7e06f371b
Author: Scott Cantor <cantor.2 at osu.edu>
AuthorDate: Thu Jan 19 14:50:19 2023 -0500

    Wrap Guava predicates for null safety.
---
 .../shibboleth/shared/logic/PredicateSupport.java  | 28 ++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/shib-support/src/main/java/net/shibboleth/shared/logic/PredicateSupport.java b/shib-support/src/main/java/net/shibboleth/shared/logic/PredicateSupport.java
index 274c36c0..dd45562f 100644
--- a/shib-support/src/main/java/net/shibboleth/shared/logic/PredicateSupport.java
+++ b/shib-support/src/main/java/net/shibboleth/shared/logic/PredicateSupport.java
@@ -35,6 +35,34 @@ public final class PredicateSupport {
     /** Constructor. */
     private PredicateSupport() {
     }
+    
+    /**
+     * Creates a predicate that is always true.
+     * 
+     * @param <T> input type
+     * 
+     * @return the constructed predicate
+     * 
+     * @since 9.0.0
+     */
+    @SuppressWarnings("null")
+    @Nonnull public static <T> Predicate<T> alwaysTrue() {
+        return Predicates.<T>alwaysTrue();
+    }
+
+    /**
+     * Creates a predicate that is always false.
+     * 
+     * @param <T> input type
+     * 
+     * @return the constructed predicate
+     * 
+     * @since 9.0.0
+     */
+    @SuppressWarnings("null")
+    @Nonnull public static <T> Predicate<T> alwaysFalse() {
+        return Predicates.<T>alwaysFalse();
+    }
 
     /**
      * Creates a predicate that checks that all elements of an {@link Iterable} matches a given target predicate.

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