Fix up static analysis issues (FindBugs and Intellij IDEA analysis)

1 files changed, 4 insertions, 4 deletions

diff --git a/src/main/java/au/id/zancanaro/javacheck/Generators.java b/src/main/java/au/id/zancanaro/javacheck/Generators.java
index 08b9989..bf1b1b3 100644
--- a/src/main/java/au/id/zancanaro/javacheck/Generators.java
+++ b/src/main/java/au/id/zancanaro/javacheck/Generators.java
@@ -15,13 +15,13 @@ public final class Generators {
         return (random, size) -> makeGenerator.apply(size).generate(random, size);
     }
 
-    public static <T> Generator<T> suchThat(Generator<T> gen, Predicate<T> pred) {
+    public static <T> Generator<T> suchThat(Generator<T> gen, Predicate<T> predicate) {
         return (random, size) -> {
             RoseTree<T> result = gen.generate(random, size);
-            if (pred.test(result.getValue())) {
-                return result.filter(pred);
+            if (predicate.test(result.getValue())) {
+                return result.filter(predicate);
             } else {
-                return suchThat(gen, pred).generate(random, size);
+                return suchThat(gen, predicate).generate(random, size);
             }
         };
     }