Bug 568167: [RJ-Data] Fix unit tests for R*Store.isNaN

Follow-up-to: 951dc88c387136e01f43887bb19287d44975afd6
Change-Id: I35744333e0919e29769a841d98197ca4b35b5edb
diff --git a/core/org.eclipse.statet.rj.data-tests/src/org/eclipse/statet/rj/data/impl/RComplexStoreTest.java b/core/org.eclipse.statet.rj.data-tests/src/org/eclipse/statet/rj/data/impl/RComplexStoreTest.java
index 525ccd8..557a75f 100644
--- a/core/org.eclipse.statet.rj.data-tests/src/org/eclipse/statet/rj/data/impl/RComplexStoreTest.java
+++ b/core/org.eclipse.statet.rj.data-tests/src/org/eclipse/statet/rj/data/impl/RComplexStoreTest.java
@@ -211,7 +211,7 @@
 				assertFalse(store.isNaN((long)i0), storeDiffersAt(i0));
 			}
 		}
-		assertIndexOutOfBounds(data, store::isMissing, store::isMissing);
+		assertIndexOutOfBounds(data, store::isNaN, store::isNaN);
 	}
 	
 	
diff --git a/core/org.eclipse.statet.rj.data-tests/src/org/eclipse/statet/rj/data/impl/RNumericStoreTest.java b/core/org.eclipse.statet.rj.data-tests/src/org/eclipse/statet/rj/data/impl/RNumericStoreTest.java
index f56a203..928642c 100644
--- a/core/org.eclipse.statet.rj.data-tests/src/org/eclipse/statet/rj/data/impl/RNumericStoreTest.java
+++ b/core/org.eclipse.statet.rj.data-tests/src/org/eclipse/statet/rj/data/impl/RNumericStoreTest.java
@@ -201,7 +201,7 @@
 				assertFalse(store.isNaN((long)i0), storeDiffersAt(i0));
 			}
 		}
-		assertIndexOutOfBounds(data, store::isMissing, store::isMissing);
+		assertIndexOutOfBounds(data, store::isNaN, store::isNaN);
 	}