Internal change

applier/src/main/java/com/google/archivepatcher/applier/FileByFileDeltaApplier.java

@@ -24,6 +24,7 @@
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
+import java.nio.file.Files;
 
 /** Applies patches. */
 public class FileByFileDeltaApplier extends DeltaApplier {
@@ -68,7 +69,7 @@ public void applyDelta(ByteSource oldBlob, InputStream deltaIn, OutputStream new
       // will fail when it tries to create the file in a few more lines anyways.
       tempDir.mkdirs();
     }
-    File tempFile = File.createTempFile("gfbfv1", "old", tempDir);
+    File tempFile = Files.createTempFile(tempDir.toPath(), "gfbfv1", "old").toFile();
     try {
       applyDeltaInternal(oldBlob, tempFile, deltaIn, newBlobOut);
     } finally {

generator/src/main/java/com/google/archivepatcher/generator/TempBlob.java

@@ -22,6 +22,7 @@
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.OutputStream;
+import java.nio.file.Files;
 
 /**
  * A closeable container for a temp blob that deletes itself on {@link #close()}. This is convenient
@@ -157,7 +158,7 @@ protected void finalize() {
   }
 
   private void createNewFile() throws IOException {
-    file = File.createTempFile("archive_patcher", "tmp");
+    file = Files.createTempFile("archive_patcher", "tmp").toFile();
     file.deleteOnExit();
   }
 

generator/src/main/java/com/google/archivepatcher/generator/bsdiff/RandomAccessObject.java

@@ -22,6 +22,7 @@
 import java.io.RandomAccessFile;
 import java.nio.ByteBuffer;
 import java.nio.channels.FileChannel;
+import java.nio.file.Files;
 
 // TODO: clean up the implementations, we only really need two and they can be in
 // separate files.
@@ -389,7 +390,7 @@ public RandomAccessMmapObject(final String tempFileName, final String mode, long
             "RandomAccessMmapObject only supports file sizes up to " + "Integer.MAX_VALUE.");
       }
 
-      mFile = File.createTempFile(tempFileName, "temp");
+      mFile = Files.createTempFile(tempFileName, "temp").toFile();
       mFile.deleteOnExit();
       mShouldDeleteFileOnRelease = true;
 

generator/src/main/java/com/google/archivepatcher/generator/bsdiff/RandomAccessObjectFactory.java

@@ -17,9 +17,9 @@
 import com.google.archivepatcher.generator.bsdiff.RandomAccessObject.RandomAccessByteArrayObject;
 import com.google.archivepatcher.generator.bsdiff.RandomAccessObject.RandomAccessFileObject;
 import com.google.archivepatcher.generator.bsdiff.RandomAccessObject.RandomAccessMmapObject;
-import java.io.File;
 import java.io.IOException;
 import java.io.RandomAccessFile;
+import java.nio.file.Files;
 
 /**
  * A factory for creating instances of {@link RandomAccessObject}. BsDiff needs to store some
@@ -59,7 +59,7 @@ public RandomAccessFileObjectFactory(String mode) {
     @Override
     public RandomAccessObject create(int size) throws IOException {
       return new RandomAccessObject.RandomAccessFileObject(
-          File.createTempFile(FILE_NAME_PREFIX, "temp"), mMode, true);
+          Files.createTempFile(FILE_NAME_PREFIX, "temp").toFile(), mMode, true);
     }
   }
 

tools/src/main/java/com/google/archivepatcher/tools/FileByFileTool.java

@@ -26,6 +26,7 @@
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.IOException;
+import java.nio.file.Files;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashSet;
@@ -225,7 +226,7 @@ public static void generatePatch(
    */
   public static void applyPatch(File oldFile, File patchFile, File newFile) throws IOException {
     // Figure out temp directory
-    File tempFile = File.createTempFile("fbftool", "tmp");
+    File tempFile = Files.createTempFile("fbftool", "tmp").toFile();
     File tempDir = tempFile.getParentFile();
     tempFile.delete();
     FileByFileDeltaApplier applier = new FileByFileDeltaApplier(tempDir);