moving unit tests from .testsuite -> .aop

org.springframework.aop/src/test/java/org/springframework/aop/aspectj/CallCountingInterceptor.java

@@ -0,0 +1,26 @@
+
+package org.springframework.aop.aspectj;
+
+import org.aopalliance.intercept.MethodInterceptor;
+import org.aopalliance.intercept.MethodInvocation;
+
+/**
+ * @author robh
+ */
+class CallCountingInterceptor implements MethodInterceptor {
+
+	private int count;
+
+	public Object invoke(MethodInvocation methodInvocation) throws Throwable {
+		count++;
+		return methodInvocation.proceed();
+	}
+
+	public int getCount() {
+		return count;
+	}
+
+	public void reset() {
+		this.count = 0;
+	}
+}