Update Java tests to match changes in API (#4535)

Commit cfeaf40ed6a9d4d7fec925352e30d2470a1ca567 renamed
`Result::Validity` and `SmtEngine::query()` to `Result::Entailment` and
`SmtEngine::checkEntailed()`, respectively. The commit did not update
the Java tests which lead to issues in debug builds with Java bindings.
The commit also adds a corresponding `NEWS` entry.

1 files changed, 4 insertions, 6 deletions

diff --git a/test/java/LinearArith.java b/test/java/LinearArith.java
index 8f90b4a6d..5056b7fc6 100644
--- a/test/java/LinearArith.java
+++ b/test/java/LinearArith.java
@@ -16,11 +16,11 @@
  **/
 
 import static org.junit.Assert.assertEquals;
+
+import edu.stanford.CVC4.*;
 import org.junit.Before;
 import org.junit.Test;
 
-import edu.nyu.acsys.CVC4.*;
-
 public class LinearArith {
   static {
     System.loadLibrary("cvc4jni");
@@ -69,10 +69,8 @@ public class LinearArith {
     smt.push();
     Expr diff_leq_two_thirds = em.mkExpr(Kind.LEQ, diff, two_thirds);
 
-    assertEquals(
-        Result.Validity.VALID,
-        smt.query(diff_leq_two_thirds).isValid()
-    );
+    assertEquals(Result.Entailment.ENTAILED,
+        smt.checkEntailed(diff_leq_two_thirds).isEntailed());
 
     smt.pop();