CRNT-54055: Added test case MVELTestCase as described at mikebrock/mv…

…el#27 - on unpatched sources it failes with Java8, patched it runs fine.

src/test/java/org/mvel2/patches/MVELTestCase.java

@@ -0,0 +1,43 @@
+package org.mvel2.patches;
+
+import org.junit.Test;
+import org.mvel2.MVEL;
+import org.mvel2.patches.domain.Name;
+import org.mvel2.patches.domain.Person;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+
+public class MVELTestCase {
+
+//public static void main(String[] args) {
+//    testCase();
+//}
+
+@Test
+public void testCase() {
+    Collection<Person> persons = getPersons(200);
+    Map<String, Object> vars = new HashMap<String, Object>();
+    vars.put("persons", persons);
+
+    Object eval = MVEL.eval("(name.first in persons)", vars);
+    System.out.println(eval);
+}
+
+private static Collection<Person> getPersons(int number) {
+    Collection<Person> persons = new ArrayList<Person>();
+    for (int i = 0; i < number; i++)
+    {
+        Person person2 = new Person();
+        person2.setName(new Name(toLetter(i) + "name", "Last"));
+        persons.add(person2);
+    }
+    return persons;
+}
+
+private static char toLetter(int i) {
+    return (char) (i % (90 - 65 + 1)  + 65);
+}
+}

src/test/java/org/mvel2/patches/domain/Name.java

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+package org.mvel2.patches.domain;
+
+public class Name {
+
+	private String first;
+
+	public Name(String first, String string2) {
+		this.first = first;
+	}
+
+	public String getFirst() {
+		return first;
+	}
+
+}

src/test/java/org/mvel2/patches/domain/Person.java

@@ -0,0 +1,16 @@
+package org.mvel2.patches.domain;
+
+public class Person {
+
+	private Name name;
+
+	public void setName(Name name) {
+		this.name = name;
+
+	}
+
+	public Name getName() {
+		return name;
+	}
+
+}