Prefer Files.toString over FileInputStream

blobstore/src/test/java/org/jclouds/blobstore/integration/internal/BaseBlobIntegrationTest.java

@@ -31,7 +31,6 @@ import static org.testng.Assert.assertNull;
 
 import java.io.ByteArrayInputStream;
 import java.io.File;
-import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
@@ -68,12 +67,12 @@ import org.jclouds.io.Payloads;
 import org.jclouds.io.WriteTo;
 import org.jclouds.io.payloads.StreamingPayload;
 import org.jclouds.logging.Logger;
-import org.jclouds.util.Strings2;
 import org.testng.ITestContext;
 import org.testng.annotations.BeforeClass;
 import org.testng.annotations.DataProvider;
 import org.testng.annotations.Test;
 
+import com.google.common.base.Charsets;
 import com.google.common.base.Function;
 import com.google.common.base.Predicate;
 import com.google.common.base.Throwables;
@@ -482,10 +481,10 @@ public class BaseBlobIntegrationTest extends BaseBlobStoreIntegrationTest {
 
    @DataProvider(name = "putTests")
    public Object[][] createData1() throws IOException {
+      File file = new File("pom.xml");
+      String realObject = Files.toString(file, Charsets.UTF_8);
 
-      String realObject = Strings2.toStringAndClose(new FileInputStream("pom.xml"));
-
-      return new Object[][] { { "file", "text/xml", new File("pom.xml"), realObject },
+      return new Object[][] { { "file", "text/xml", file, realObject },
                { "string", "text/xml", realObject, realObject },
                { "bytes", "application/octet-stream", realObject.getBytes(), realObject } };
    }

demos/getpath/src/test/java/org/jclouds/blobstore/GetPathLiveTest.java

@@ -22,7 +22,6 @@ import static com.google.common.base.Preconditions.checkNotNull;
 import static org.testng.Assert.assertEquals;
 
 import java.io.File;
-import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.util.List;
@@ -33,7 +32,6 @@ import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeoutException;
 
 import org.jclouds.logging.log4j.config.Log4JLoggingModule;
-import org.jclouds.util.Strings2;
 import org.testng.annotations.AfterTest;
 import org.testng.annotations.BeforeClass;
 import org.testng.annotations.Optional;
@@ -44,6 +42,7 @@ import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Lists;
 import com.google.common.collect.Sets;
+import com.google.common.io.Files;
 
 /**
  * 
@@ -153,8 +152,8 @@ public class GetPathLiveTest {
          new File(tmpDirectory).mkdirs();
          GetPath.main(uriKey, tmpDirectory);
          for (Entry<String, String> entry : fiveStrings.entrySet()) {
-            assertEquals(Strings2.toStringAndClose(new FileInputStream(new File(tmpDirectory, entry
-                     .getKey()))), entry.getValue());
+            assertEquals(Files.toString(new File(tmpDirectory,
+                     entry.getKey())), entry.getValue());
          }
       }
 

drivers/jsch/src/test/java/org/jclouds/ssh/jsch/JschSshClientLiveTest.java

@@ -26,7 +26,6 @@ import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.Closeable;
 import java.io.File;
-import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.PrintStream;
@@ -49,9 +48,11 @@ import org.jclouds.util.Strings2;
 import org.testng.annotations.BeforeGroups;
 import org.testng.annotations.Test;
 
+import com.google.common.base.Charsets;
 import com.google.common.base.Strings;
 import com.google.common.base.Suppliers;
 import com.google.common.io.Closeables;
+import com.google.common.io.Files;
 import com.google.common.net.HostAndPort;
 import com.google.common.util.concurrent.Futures;
 import com.google.common.util.concurrent.ListenableFuture;
@@ -148,7 +149,7 @@ public class JschSshClientLiveTest {
          SshClient connection;
          if (Strings.emptyToNull(sshKeyFile) != null) {
             connection = factory.create(HostAndPort.fromParts(sshHost, port), LoginCredentials.builder().user(sshUser)
-                  .privateKey(Strings2.toStringAndClose(new FileInputStream(sshKeyFile))).build());
+                  .privateKey(Files.toString(new File(sshKeyFile), Charsets.UTF_8)).build());
          } else {
             connection = factory.create(HostAndPort.fromParts(sshHost, port),
                   LoginCredentials.builder().user(sshUser).password(sshPass).build());

drivers/sshj/src/test/java/org/jclouds/sshj/SshjSshClientLiveTest.java

@@ -24,7 +24,6 @@ import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.Closeable;
 import java.io.File;
-import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.PrintStream;
@@ -42,9 +41,11 @@ import org.jclouds.util.Strings2;
 import org.testng.annotations.BeforeGroups;
 import org.testng.annotations.Test;
 
+import com.google.common.base.Charsets;
 import com.google.common.base.Strings;
 import com.google.common.base.Suppliers;
 import com.google.common.io.Closeables;
+import com.google.common.io.Files;
 import com.google.common.net.HostAndPort;
 import com.google.inject.Guice;
 import com.google.inject.Injector;
@@ -136,7 +137,7 @@ public class SshjSshClientLiveTest {
          SshClient connection;
          if (Strings.emptyToNull(sshKeyFile) != null) {
             connection = factory.create(HostAndPort.fromParts(sshHost, port), LoginCredentials.builder().user(sshUser)
-                  .privateKey(Strings2.toStringAndClose(new FileInputStream(sshKeyFile))).build());
+                  .privateKey(Files.toString(new File(sshKeyFile), Charsets.UTF_8)).build());
          } else {
             connection = factory.create(HostAndPort.fromParts(sshHost, port),
                   LoginCredentials.builder().user(sshUser).password(sshPass).build());

labs/nodepool/src/test/java/org/jclouds/nodepool/NodeMetadataStoreTest.java

@@ -25,7 +25,6 @@ import static org.testng.Assert.assertSame;
 import static org.testng.Assert.assertTrue;
 
 import java.io.File;
-import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.util.Properties;
@@ -42,12 +41,13 @@ import org.jclouds.compute.options.TemplateOptions;
 import org.jclouds.logging.slf4j.config.SLF4JLoggingModule;
 import org.jclouds.nodepool.config.NodePoolProperties;
 import org.jclouds.nodepool.internal.NodeMetadataStore;
-import org.jclouds.util.Strings2;
 import org.testng.annotations.BeforeMethod;
 import org.testng.annotations.Test;
 
+import com.google.common.base.Charsets;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableSet;
+import com.google.common.io.Files;
 import com.google.inject.Injector;
 
 /**
@@ -94,8 +94,8 @@ public class NodeMetadataStoreTest {
    public void testStore() throws FileNotFoundException, IOException {
       store.store(nodeMeta1, templateOptions, "testgroup");
       store.store(nodeMeta2, templateOptions, "testgroup");
-      String readJSon = Strings2.toStringAndClose(new FileInputStream(baseDir + File.separator + "nodes"
-               + File.separator + nodeMeta1.getId()));
+      String readJSon = Files.toString(new File(baseDir + File.separator + "nodes"
+               + File.separator + nodeMeta1.getId()), Charsets.UTF_8);
       assertEquals(readJSon, "{\"group\":\"testgroup\",\"tags\":[\"tag1\",\"tag2\"],"
                + "\"userMetadata\":{\"testmetakey\":\"testmetavalue\",\"testmetakey2\":\"testmetavalue2\"},"
                + "\"user\":\"testuser\",\"password\":\"testpass\",\"privateKey\":\"pk\",\"authenticateSudo\":true}");

labs/virtualbox/src/main/java/org/jclouds/virtualbox/functions/YamlImagesFromFileConfig.java

@@ -22,7 +22,6 @@ package org.jclouds.virtualbox.functions;
 import static com.google.common.base.Preconditions.checkNotNull;
 
 import java.io.File;
-import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStreamReader;
 
@@ -32,7 +31,9 @@ import javax.inject.Named;
 import org.apache.commons.io.IOUtils;
 import org.jclouds.virtualbox.config.VirtualBoxConstants;
 
+import com.google.common.base.Charsets;
 import com.google.common.base.Supplier;
+import com.google.common.io.Files;
 
 /**
  * A supplier for vbox yaml config that reads a yaml whose path is stored under
@@ -59,7 +60,7 @@ public class YamlImagesFromFileConfig implements Supplier<String> {
          if (!yamlFile.exists()) {
             yamlDesc = IOUtils.toString(new InputStreamReader(getClass().getResourceAsStream("/default-images.yaml")));
          } else {
-            yamlDesc = IOUtils.toString(new FileInputStream(yamlFile));
+            yamlDesc = Files.toString(yamlFile, Charsets.UTF_8);
          }
          checkNotNull(yamlDesc, "yaml descriptor");
          return yamlDesc;