OAK-11462: Remove usage of Guava Files.write() - oak-run

Author: reschke

oak-run/src/main/java/org/apache/jackrabbit/oak/index/merge/IndexDiff.java

@@ -73,7 +73,7 @@ static void extractAll(String extractFile, String extractTargetDirectory) {
 
     private static void writeFile(Path p, JsonObject json) {
         try {
-            Files.write(p, json.toString().getBytes());
+            Files.writeString(p, json.toString());
         } catch (IOException e) {
             throw new IllegalStateException("Error writing file: " + p, e);
         }

oak-run/src/test/java/org/apache/jackrabbit/oak/index/ReindexIT.java

@@ -19,7 +19,6 @@
 package org.apache.jackrabbit.oak.index;
 
 import org.apache.jackrabbit.guava.common.collect.Iterators;
-import org.apache.jackrabbit.guava.common.io.Files;
 import org.apache.commons.io.output.ByteArrayOutputStream;
 import org.apache.jackrabbit.oak.api.PropertyState;
 import org.apache.jackrabbit.oak.api.Type;
@@ -51,7 +50,7 @@
 import java.io.File;
 import java.io.IOException;
 import java.io.PrintStream;
-import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
@@ -339,7 +338,7 @@ public void newIndexDefinition() throws Exception{
                 "}";
 
         File jsonFile = temporaryFolder.newFile();
-        Files.write(json, jsonFile, StandardCharsets.UTF_8);
+        Files.writeString(jsonFile.toPath(), json);
 
         File outDir = temporaryFolder.newFolder();
         File storeDir = fixture.getDir();

oak-run/src/test/java/org/apache/jackrabbit/oak/plugins/tika/CSVFileBinaryResourceProviderTest.java

@@ -19,10 +19,9 @@
 package org.apache.jackrabbit.oak.plugins.tika;
 
 import java.io.File;
-import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
 import java.util.Map;
 
-import org.apache.jackrabbit.guava.common.io.Files;
 import org.apache.commons.csv.CSVPrinter;
 import org.apache.jackrabbit.oak.spi.blob.MemoryBlobStore;
 import org.junit.Rule;
@@ -47,7 +46,7 @@ public void testGetBinaries() throws Exception {
         p.printRecord(null, null, "text/plain", null, "/c");
 
         File dataFile = temporaryFolder.newFile();
-        Files.write(sb, dataFile, StandardCharsets.UTF_8);
+        Files.writeString(dataFile.toPath(), sb);
 
         CSVFileBinaryResourceProvider provider = new CSVFileBinaryResourceProvider(dataFile, new MemoryBlobStore());
 

oak-run/src/test/java/org/apache/jackrabbit/oak/plugins/tika/TikaHelperTest.java

@@ -16,13 +16,11 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.jackrabbit.oak.plugins.tika;
 
 import java.io.File;
-import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
 
-import org.apache.jackrabbit.guava.common.io.Files;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.TemporaryFolder;
@@ -55,7 +53,7 @@ public void indexedTypes() throws Exception {
                 "    </parser>\n" +
                 "  </parsers>\n" +
                 "</properties>";
-        Files.write(configText, config, StandardCharsets.UTF_8);
+        Files.writeString(config.toPath(), configText);
         TikaHelper tika = new TikaHelper(config);
         assertFalse(tika.isIndexed("application/xml"));
     }