Test data for UseSingletonRule

git-svn-id: https://pmd.svn.sourceforge.net/svnroot/pmd/trunk@126 51baf565-9d33-0410-a72c-fc3788e3496d

pmd/test-data/design/UseSingleton1.java

@@ -0,0 +1,13 @@
+public class UseSingleton1
+{
+    // Should trigger UseSingleton rule?
+    public UseSingleton1() { }
+
+    public static void doSomething() {
+	// Blah, blah, blah.
+    }
+
+    public static void main(String args[]) {
+	doSomething();
+    }
+}

pmd/test-data/design/UseSingleton2.java

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+public class UseSingleton2
+{
+    // Should not trigger UseSingleton rule.
+    public UseSingleton2() { }
+
+    public void doSomething() { }
+    
+    public static void main(String args[]) { }
+}

pmd/test-data/design/UseSingleton3.java

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+public class UseSingleton3
+{
+    // Should trigger it.
+    public static void doSomething1() { }
+    public static void doSomething2() { }
+    public static void doSomething3() { }
+}