[java-shib-shared] branch main updated: Add methods to allow further removal of Guava dependency.

[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=100ea0b0c6ea687e9ae5de5518c8f2315d37abd5

The following commit(s) were added to refs/heads/main by this push:
     new 100ea0b0 Add methods to allow further removal of Guava dependency.
100ea0b0 is described below

commit 100ea0b0c6ea687e9ae5de5518c8f2315d37abd5
Author: Scott Cantor <cantor.2 at osu.edu>
AuthorDate: Thu Apr 20 08:55:55 2023 -0400

    Add methods to allow further removal of Guava dependency.
---
 .../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 7fc97b8f..8156be3b 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
@@ -64,6 +64,34 @@ public final class PredicateSupport {
         return Predicates.<T>alwaysFalse();
     }
     
+    /**
+     * Returns true iff the input parameter is the result of calling {@link #alwaysTrue()}.
+     * 
+     * @param <T> predicate type
+     * @param p candidate to test
+     * 
+     * @return true iff the input parameter is the result of calling {@link #alwaysTrue()}.
+     * 
+     * @since 9.0.0
+     */
+    public static <T> boolean isAlwaysTrue(@Nonnull final Predicate<T> p) {
+        return p.equals(Predicates.alwaysTrue());
+    }
+
+    /**
+     * Returns true iff the input parameter is the result of calling {@link #alwaysFalse()}.
+     * 
+     * @param <T> predicate type
+     * @param p candidate to test
+     * 
+     * @return true iff the input parameter is the result of calling {@link #alwaysFalse()}.
+     * 
+     * @since 9.0.0
+     */
+    public static <T> boolean isAlwaysFalse(@Nonnull final Predicate<T> p) {
+        return p.equals(Predicates.alwaysFalse());
+    }
+
     /**
      * Returns a predicate that returns the value of an input parameter.
      * 

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