/testability-explorer/src/main/java/com/google/test/metric/example/Lessons/Primeness.java

 1/*
 2 * Copyright 2007 Google Inc.
 3 * 
 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 5 * use this file except in compliance with the License. You may obtain a copy of
 6 * the License at
 7 * 
 8 * http://www.apache.org/licenses/LICENSE-2.0
 9 * 
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations under
14 * the License.
15 */
16package com.google.test.metric.example.Lessons;
17
18public class Primeness {
19
20  public boolean isPrime(int number) {
21    for (int i = 2; i < number / 2; i++) {
22      if (number % i == 0) {
23        return false;
24      }
25    }
26    return true;
27  }
28
29}