Update tests in r.core to use JUnit 5 jupiter

(@Test annotation is not inherited in contrast to JUnit 4)

Follow-up-to: 98bbe679090675c4051b64f2bdf12eb114934dff
Change-Id: I449a9d09d8e257913d0ed442869971eb94a997c2
diff --git a/r/org.eclipse.statet.r.core-tests/src/org/eclipse/statet/r/core/data/RValueValidator01logiTest.java b/r/org.eclipse.statet.r.core-tests/src/org/eclipse/statet/r/core/data/RValueValidator01logiTest.java
index f187bd6..a591b2d 100644
--- a/r/org.eclipse.statet.r.core-tests/src/org/eclipse/statet/r/core/data/RValueValidator01logiTest.java
+++ b/r/org.eclipse.statet.r.core-tests/src/org/eclipse/statet/r/core/data/RValueValidator01logiTest.java
@@ -14,6 +14,8 @@
 
 package org.eclipse.statet.r.core.data;
 
+import org.junit.jupiter.api.Test;
+
 import org.eclipse.statet.rj.data.impl.DefaultRObjectFactory;
 
 
@@ -25,6 +27,7 @@
 	}
 	
 	
+	@Test
 	@Override
 	public void parseNum() {
 		testValidate(true, "0");
diff --git a/r/org.eclipse.statet.r.core-tests/src/org/eclipse/statet/r/core/data/RValueValidator02intTest.java b/r/org.eclipse.statet.r.core-tests/src/org/eclipse/statet/r/core/data/RValueValidator02intTest.java
index 8db0f9e..97e4587 100644
--- a/r/org.eclipse.statet.r.core-tests/src/org/eclipse/statet/r/core/data/RValueValidator02intTest.java
+++ b/r/org.eclipse.statet.r.core-tests/src/org/eclipse/statet/r/core/data/RValueValidator02intTest.java
@@ -14,6 +14,8 @@
 
 package org.eclipse.statet.r.core.data;
 
+import org.junit.jupiter.api.Test;
+
 import org.eclipse.statet.rj.data.impl.DefaultRObjectFactory;
 
 
@@ -25,6 +27,7 @@
 	}
 	
 	
+	@Test
 	@Override
 	public void parseNum() {
 		testValidate(true, "0");
diff --git a/r/org.eclipse.statet.r.core-tests/src/org/eclipse/statet/r/core/data/RValueValidator06rawTest.java b/r/org.eclipse.statet.r.core-tests/src/org/eclipse/statet/r/core/data/RValueValidator06rawTest.java
index 7711e66..a9e8c70 100644
--- a/r/org.eclipse.statet.r.core-tests/src/org/eclipse/statet/r/core/data/RValueValidator06rawTest.java
+++ b/r/org.eclipse.statet.r.core-tests/src/org/eclipse/statet/r/core/data/RValueValidator06rawTest.java
@@ -14,6 +14,8 @@
 
 package org.eclipse.statet.r.core.data;
 
+import org.junit.jupiter.api.Test;
+
 import org.eclipse.statet.rj.data.RStore;
 import org.eclipse.statet.rj.data.impl.DefaultRObjectFactory;
 
@@ -37,6 +39,7 @@
 	}
 	
 	
+	@Test
 	@Override
 	public void parseInt() {
 		testValidate(true, "0L");
@@ -47,6 +50,7 @@
 	}
 	
 	
+	@Test
 	@Override
 	public void parseNum() {
 		testValidate(true, "0");