Fix bugs reported by sonar

src/main/java/br/com/autonomiccs/apacheCloudStack/ApacheCloudStackClientRequestRuntimeException.java

@@ -33,16 +33,16 @@ public class ApacheCloudStackClientRequestRuntimeException extends RuntimeExcept
     /**
      * Status of the HTTP request that generated this exception
      */
-    private int statusCode;
+    private final int statusCode;
     /**
      * Response of the HTTP request that generated this exception
      */
-    private String response;
+    private final String response;
 
     /**
      * Command request that generated the error
      */
-    private String commandRequest;
+    private final String commandRequest;
 
     public ApacheCloudStackClientRequestRuntimeException(int statusCode, String responseAsString, String commandRequest) {
         this.statusCode = statusCode;

src/test/java/br/com/autonomiccs/apacheCloudStack/client/ApacheCloudStackApiCommandParameterTest.java

@@ -0,0 +1,59 @@
+/*
+ * Apache CloudStack Java Client
+ * Copyright (C) 2016 Autonomiccs, Inc.
+ *
+ * Licensed to the Autonomiccs, Inc. under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The Autonomiccs, Inc. licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package br.com.autonomiccs.apacheCloudStack.client;
+
+import org.apache.commons.lang3.builder.HashCodeBuilder;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.runners.MockitoJUnitRunner;
+
+@RunWith(MockitoJUnitRunner.class)
+public class ApacheCloudStackApiCommandParameterTest {
+
+
+    @Test
+    public void equalsTest() {
+        ApacheCloudStackApiCommandParameter apacheCloudStackApiCommandParameter1 = new ApacheCloudStackApiCommandParameter("param1", null);
+        ApacheCloudStackApiCommandParameter apacheCloudStackApiCommandParameter2 = new ApacheCloudStackApiCommandParameter("param1", "value");
+
+        Assert.assertEquals(apacheCloudStackApiCommandParameter1, apacheCloudStackApiCommandParameter2);
+    }
+
+    @Test
+    public void hashCodeTest() {
+        ApacheCloudStackApiCommandParameter apacheCloudStackApiCommandParameter = new ApacheCloudStackApiCommandParameter("param1", "value");
+        HashCodeBuilder hashCodeBuilder = new HashCodeBuilder();
+        hashCodeBuilder.append("param1");
+
+        Assert.assertEquals(hashCodeBuilder.toHashCode(), apacheCloudStackApiCommandParameter.hashCode());
+
+    }
+
+    @Test
+    public void compareToTest() {
+        ApacheCloudStackApiCommandParameter apacheCloudStackApiCommandParameter = new ApacheCloudStackApiCommandParameter("param1", "value");
+        ApacheCloudStackApiCommandParameter apacheCloudStackApiCommandParameterOther = new ApacheCloudStackApiCommandParameter("param2", "value");
+
+        Assert.assertEquals(-1, apacheCloudStackApiCommandParameter.compareTo(apacheCloudStackApiCommandParameterOther));
+    }
+}