error-prone 2.3.2 fixes
diff --git a/aliyun-ecs/src/main/java/org/jclouds/aliyun/ecs/compute/strategy/CreateResourcesThenCreateNodes.java b/aliyun-ecs/src/main/java/org/jclouds/aliyun/ecs/compute/strategy/CreateResourcesThenCreateNodes.java
index 8d302a2..2506782 100644
--- a/aliyun-ecs/src/main/java/org/jclouds/aliyun/ecs/compute/strategy/CreateResourcesThenCreateNodes.java
+++ b/aliyun-ecs/src/main/java/org/jclouds/aliyun/ecs/compute/strategy/CreateResourcesThenCreateNodes.java
@@ -178,7 +178,7 @@
                                   String securityGroupName,
                                   String vpcIdFromSecurityGroup) {
       Optional<VSwitch> optionalVSwitch = tryFindVSwitchInVPC(regionId, vpcIdFromSecurityGroup, vSwitchId);
-      if (!optionalVSwitch.isPresent()) {
+      if (optionalVSwitch.isPresent()) {
          String message = String.format("security group (%s) and vSwitch (%s) must be in the same VPC_PREFIX (%s)",
                  securityGroupName,
                  optionalVSwitch.get().name(),
diff --git a/azurecompute/src/main/java/org/jclouds/azurecompute/xml/ListVMImagesHandler.java b/azurecompute/src/main/java/org/jclouds/azurecompute/xml/ListVMImagesHandler.java
index 7adecbf..7818abc 100644
--- a/azurecompute/src/main/java/org/jclouds/azurecompute/xml/ListVMImagesHandler.java
+++ b/azurecompute/src/main/java/org/jclouds/azurecompute/xml/ListVMImagesHandler.java
@@ -28,11 +28,11 @@
 
 public final class ListVMImagesHandler extends ParseSax.HandlerForGeneratedRequestWithResult<List<VMImage>> {
    private boolean inVMImage;
-   private final VMImageHandler VMImageHandler;
+   private final VMImageHandler vmImageHandler;
    private final Builder<VMImage> images = ImmutableList.builder();
 
    @Inject ListVMImagesHandler(VMImageHandler vmImageHandler) {
-      this.VMImageHandler = vmImageHandler;
+      this.vmImageHandler = vmImageHandler;
    }
 
    @Override
@@ -46,7 +46,7 @@
          inVMImage = true;
       }
       if (inVMImage) {
-         VMImageHandler.startElement(url, name, qName, attributes);
+         vmImageHandler.startElement(url, name, qName, attributes);
       }
    }
 
@@ -54,17 +54,17 @@
    public void endElement(String uri, String name, String qName) {
       if (qName.equals("VMImage")) {
          inVMImage = false;
-         images.add(VMImageHandler.getResult());
+         images.add(vmImageHandler.getResult());
       }
       if (inVMImage) {
-         VMImageHandler.endElement(uri, name, qName);
+         vmImageHandler.endElement(uri, name, qName);
       }
    }
 
    @Override
    public void characters(char[] ch, int start, int length) {
       if (inVMImage) {
-         VMImageHandler.characters(ch, start, length);
+         vmImageHandler.characters(ch, start, length);
       }
    }
 }
diff --git a/azurecompute/src/test/java/org/jclouds/azurecompute/compute/functions/OSImageToImageTest.java b/azurecompute/src/test/java/org/jclouds/azurecompute/compute/functions/OSImageToImageTest.java
index eb1d1a7..c4ae3dd 100644
--- a/azurecompute/src/test/java/org/jclouds/azurecompute/compute/functions/OSImageToImageTest.java
+++ b/azurecompute/src/test/java/org/jclouds/azurecompute/compute/functions/OSImageToImageTest.java
@@ -108,8 +108,8 @@
 
       List<OSImage> images = createOSImage();
       for (int i = 0; i < images.size(); i++) {
-         OSImage OSImage = images.get(i);
-         OperatingSystem os = OSImageToImage.osFamily().apply(OSImage).build();
+         OSImage osImage = images.get(i);
+         OperatingSystem os = OSImageToImage.osFamily().apply(osImage).build();
          assertEquals(os.getFamily(), osFamily.get(i));
          assertEquals(os.getVersion(), version.get(i));
       }
diff --git a/azurecompute/src/test/java/org/jclouds/azurecompute/features/DeploymentApiMockTest.java b/azurecompute/src/test/java/org/jclouds/azurecompute/features/DeploymentApiMockTest.java
index 7d35311..d41901d 100644
--- a/azurecompute/src/test/java/org/jclouds/azurecompute/features/DeploymentApiMockTest.java
+++ b/azurecompute/src/test/java/org/jclouds/azurecompute/features/DeploymentApiMockTest.java
@@ -42,12 +42,12 @@
       try {
          DeploymentApi api = api(server.getUrl("/")).getDeploymentApiForService("myservice");
 
-         OSImage OSImage = ListOSImagesHandlerTest.expected().get(5); // Centos
+         OSImage osImage = ListOSImagesHandlerTest.expected().get(5); // Centos
 
          DeploymentParams params = DeploymentParams.builder()
                  .name("mydeployment")
                  .size(RoleSize.Type.MEDIUM)
-                 .sourceImageName(OSImage.name()).mediaLink(URI.create("https://mydeployment.blob.core.windows.net/vhds/disk-mydeployment.vhd")).os(OSImage.os())
+                 .sourceImageName(osImage.name()).mediaLink(URI.create("https://mydeployment.blob.core.windows.net/vhds/disk-mydeployment.vhd")).os(osImage.os())
                  .username("username").password("testpwd")
                  .virtualNetworkName("my-virtualNetworkName")
                  .reservedIPName("myreservedip")
@@ -69,12 +69,12 @@
       try {
          DeploymentApi api = api(server.getUrl("/")).getDeploymentApiForService("myservice");
 
-         OSImage OSImage = ListOSImagesHandlerTest.expected().get(1); // Windows
+         OSImage osImage = ListOSImagesHandlerTest.expected().get(1); // Windows
 
          DeploymentParams params = DeploymentParams.builder()
                  .name("mydeployment")
                  .size(RoleSize.Type.MEDIUM)
-                 .sourceImageName(OSImage.name()).mediaLink(OSImage.mediaLink()).os(OSImage.os())
+                 .sourceImageName(osImage.name()).mediaLink(osImage.mediaLink()).os(osImage.os())
                  .username("username").password("testpwd")
                  .virtualNetworkName("my-virtualNetworkName")
                  .externalEndpoints(ImmutableSet.of(inboundTcpToLocalPort(80, 8080), inboundUdpToLocalPort(53, 53)))
diff --git a/azurecompute/src/test/java/org/jclouds/azurecompute/features/VMImageApiLiveTest.java b/azurecompute/src/test/java/org/jclouds/azurecompute/features/VMImageApiLiveTest.java
index 556e73f..b9afed0 100644
--- a/azurecompute/src/test/java/org/jclouds/azurecompute/features/VMImageApiLiveTest.java
+++ b/azurecompute/src/test/java/org/jclouds/azurecompute/features/VMImageApiLiveTest.java
@@ -156,8 +156,8 @@
     public void testList() {
         List<VMImage> vmImageList = api().list();
         assertTrue(vmImageList.size() > 0);
-        for (VMImage VMImage : vmImageList) {
-            checkVMImage(VMImage);
+        for (VMImage vmImage : vmImageList) {
+            checkVMImage(vmImage);
         }
     }
 
diff --git a/cdmi/src/test/java/org/jclouds/snia/cdmi/v1/features/DataNonCDMIContentTypeApiLiveTest.java b/cdmi/src/test/java/org/jclouds/snia/cdmi/v1/features/DataNonCDMIContentTypeApiLiveTest.java
index 7c5d893..56d7c9a 100644
--- a/cdmi/src/test/java/org/jclouds/snia/cdmi/v1/features/DataNonCDMIContentTypeApiLiveTest.java
+++ b/cdmi/src/test/java/org/jclouds/snia/cdmi/v1/features/DataNonCDMIContentTypeApiLiveTest.java
@@ -63,10 +63,6 @@
       byte[] bytes;
       DataObject dataObject;
       Map<String, String> pContainerMetaDataIn = Maps.newHashMap();
-      Map<String, String> pDataObjectMetaDataIn = Maps.newLinkedHashMap();
-      pDataObjectMetaDataIn.put("dataObjectkey1", "value1");
-      pDataObjectMetaDataIn.put("dataObjectkey2", "value2");
-      pDataObjectMetaDataIn.put("dataObjectkey3", "value3");
 
       Payload payloadIn;
       Payload payloadOut;
diff --git a/oneandone/src/main/java/org/apache/jclouds/oneandone/rest/domain/Server.java b/oneandone/src/main/java/org/apache/jclouds/oneandone/rest/domain/Server.java
index c2d754c..78e15b9 100644
--- a/oneandone/src/main/java/org/apache/jclouds/oneandone/rest/domain/Server.java
+++ b/oneandone/src/main/java/org/apache/jclouds/oneandone/rest/domain/Server.java
@@ -56,7 +56,7 @@
    public abstract Dvd dvd();
 
    @Nullable
-   public abstract Snapshot Snapshot();
+   public abstract Snapshot snapshot();
 
    @Nullable
    public abstract DataCenter datacenter();
@@ -149,7 +149,7 @@
       public abstract Dvd dvd();
 
       @Nullable
-      public abstract Snapshot Snapshot();
+      public abstract Snapshot snapshot();
 
       @Nullable
       public abstract DataCenter datacenter();
diff --git a/oneandone/src/test/java/org/apache/jclouds/oneandone/rest/features/ServerOperationsApiLiveTest.java b/oneandone/src/test/java/org/apache/jclouds/oneandone/rest/features/ServerOperationsApiLiveTest.java
index 842b61b..46f0001 100644
--- a/oneandone/src/test/java/org/apache/jclouds/oneandone/rest/features/ServerOperationsApiLiveTest.java
+++ b/oneandone/src/test/java/org/apache/jclouds/oneandone/rest/features/ServerOperationsApiLiveTest.java
@@ -139,7 +139,7 @@
    public void testRestoreSnapshot() throws InterruptedException {
       assertNodeAvailable(currentServer);
       currentServer = serverApi().get(currentServer.id());
-      Server response = serverApi().restoreSnapshot(currentServer.id(), currentServer.Snapshot().id());
+      Server response = serverApi().restoreSnapshot(currentServer.id(), currentServer.snapshot().id());
 
       assertNotNull(response);
    }
@@ -157,7 +157,7 @@
       assertNodeAvailable(currentServer);
       Thread.sleep(120000);
       currentServer = serverApi().get(currentServer.id());
-      Server response = serverApi().deleteSnapshot(currentServer.id(), currentServer.Snapshot().id());
+      Server response = serverApi().deleteSnapshot(currentServer.id(), currentServer.snapshot().id());
 
       assertNotNull(response);
    }