Enums

src/org/eidecker/oca8lernen/chapter01/EnumOne.java

@@ -1,8 +1,44 @@
 package org.eidecker.oca8lernen.chapter01;
 
+import org.junit.jupiter.api.Test;
+
 /**
  * @author seidecke.
  */
 public enum EnumOne {
-	ONE, TWO, THREE
+	ONE, TWO, THREE;
 }
+
+
+class TestClass {
+
+	private enum A {HALLO, WELT}
+	private enum B {}
+
+	@Test
+	public void testEnum() {
+		System.out.println(B.values().length);
+		for (B item : B.values()) {
+			System.out.println(item);
+		}
+	}
+
+
+	private enum Two {
+
+		EINS, ZWEI;
+
+		public int feld;
+
+		Two() {
+			this.feld = 1;
+		}
+
+		public int getFeld() {
+			return feld;
+		}
+	}
+
+
+}
+