maven doesn't like these lambdas, doesn't compile

tobyweston · Sep 16, 2018 · 1b3b62e · 1b3b62e
1 parent 19cf233
commit 1b3b62e
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Showing 3 changed files with 20 additions and 7 deletions.
diff --git a/src/test/java/com/google/code/tempusfugit/concurrency/ExecuteUsingLockTest.java b/src/test/java/com/google/code/tempusfugit/concurrency/ExecuteUsingLockTest.java
@@ -47,7 +47,12 @@ public void locksAndUnlocksWhenExceptionThrown() throws Exception {
     }
 
     private Callable<Void, RuntimeException> something() {
-        return () -> null;
+        return new Callable<Void, RuntimeException>() {
+            @Override
+            public Void call() throws RuntimeException {
+                return null;
+            }
+        };
     }
 
     private Callable<Void, Exception> somethingThatThrowsException() {

diff --git a/src/test/java/com/google/code/tempusfugit/concurrency/kidnapping/SynchronizedLock.java b/src/test/java/com/google/code/tempusfugit/concurrency/kidnapping/SynchronizedLock.java
@@ -41,12 +41,15 @@ public void hold(Callable<Void, RuntimeException> callable) {
 
     @Override
     public Callable<Void, RuntimeException> take() {
-        return () -> {
-            countdownAndAwait(latch);
-            synchronized (lock) {
-                // take the commodity!
+        return new Callable<Void, RuntimeException>() {
+            @Override
+            public Void call() throws RuntimeException {
+                SynchronizedLock.this.countdownAndAwait(latch);
+                synchronized (lock) {
+                    // take the commodity!
+                }
+                return null;
             }
-            return null;
         };
     }
 

diff --git a/src/test/java/com/google/code/tempusfugit/condition/SelfDescribingMatcherConditionTest.java b/src/test/java/com/google/code/tempusfugit/condition/SelfDescribingMatcherConditionTest.java
@@ -55,7 +55,12 @@ public void isNotSatisfied() {
     }
 
     private Callable<String, RuntimeException> lambda(final String value) {
-        return () -> value;
+        return new Callable<String, RuntimeException>() {
+            @Override
+            public String call() throws RuntimeException {
+                return value;
+            }
+        };
     }
 
     private static ProbeFor<String> stateOfTheEconomy() {