Clean up Redundant Code

Clean up Redundant Code and Add Code Optimization.

Issue-ID: SDC-1078

Change-Id: Ic6d03acf811df443c02df1753ea95aa4bf36da62
Signed-off-by: YuanHu <yuan.hu1@zte.com.cn>

4 files changed, 159 insertions, 624 deletions

diff --git a/sdc-workflow-designer-server/src/main/java/org/onap/sdc/workflowdesigner/utils/FileCommonUtils.java b/sdc-workflow-designer-server/src/main/java/org/onap/sdc/workflowdesigner/utils/FileCommonUtils.java
index c4f455d2..74f9180b 100644
--- a/sdc-workflow-designer-server/src/main/java/org/onap/sdc/workflowdesigner/utils/FileCommonUtils.java
+++ b/sdc-workflow-designer-server/src/main/java/org/onap/sdc/workflowdesigner/utils/FileCommonUtils.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2017 ZTE Corporation.
+ * Copyright (c) 2017-2018 ZTE Corporation.
  * All rights reserved. This program and the accompanying materials
  * are made available under the Apache License, Version 2.0
  * and the Eclipse Public License v1.0 which both accompany this distribution,
@@ -21,16 +21,11 @@ import java.io.InputStreamReader;
 import java.io.OutputStream;
 import java.io.Reader;
 import java.io.Writer;
-import java.nio.file.DirectoryStream;
 import java.nio.file.Files;
-import java.nio.file.Path;
 import java.nio.file.Paths;
-import java.nio.file.StandardCopyOption;
-import java.text.DecimalFormat;
 import java.util.ArrayList;
 import java.util.List;
 
-import org.apache.commons.io.FileUtils;
 import org.apache.commons.io.IOUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -42,40 +37,6 @@ import org.slf4j.LoggerFactory;
 public class FileCommonUtils {
   private static final Logger logger = LoggerFactory.getLogger(FileCommonUtils.class);
 
-  private static final int KILO_BYTE = 1024; // 1K
-  private static final int MEGA_BYTE = 1024 * 1024; // 1M
-  private static final int GIGA_BYTE = 1024 * 1024 * 1024; // 1G
-
-  private static final int TRY_COUNT = 3;
-
-  /**
-   * 
-   * @param srcAbsolutePath
-   * @param destAbsolutePath
-   */
-  public static void rename(String srcAbsolutePath, String destAbsolutePath) {
-    File dest = new File(destAbsolutePath);
-    new File(srcAbsolutePath).renameTo(dest);
-  }
-
-  /**
-   * 
-   * @param filePath
-   * @return
-   */
-  public static String getFileName(String filePath) {
-    return new File(filePath).getName();
-  }
-
-  /**
-   * 
-   * @param filePath
-   * @return
-   */
-  public static String getFilePath(String filePath) {
-    return new File(filePath).getParent();
-  }
-
   /**
    * @param ins
    */
@@ -88,6 +49,7 @@ public class FileCommonUtils {
       }
     }
   }
+  
 
   /**
    * 
@@ -102,6 +64,7 @@ public class FileCommonUtils {
       }
     }
   }
+  
 
   /**
    * @param reader
@@ -115,6 +78,7 @@ public class FileCommonUtils {
       }
     }
   }
+  
 
   /**
    * 
@@ -130,227 +94,6 @@ public class FileCommonUtils {
     }
   }
 
-  /**
-   * @param sourecePath
-   * @param targetPath
-   * @throws IOException
-   */
-  public static void copy(Path sourecePath, Path targetPath) throws IOException {
-    if (!sourecePath.toFile().exists()) {
-      return;
-    }
-
-    if (Files.isDirectory(sourecePath)) {
-      List<Path> paths = list(sourecePath);
-      for (Path path : paths) {
-        copy(path, targetPath.resolve(path.getFileName()));
-      }
-
-      return;
-    }
-
-    if (!targetPath.getParent().toFile().exists()) {
-      targetPath.getParent().toFile().mkdirs();
-    }
-    Files.copy(sourecePath, targetPath, StandardCopyOption.REPLACE_EXISTING);
-  }
-
-  /**
-   * create folder.
-   * 
-   * @param path folder path to create
-   * @return boolean
-   */
-  public static boolean createDirectory(String path) {
-    File folder = new File(path);
-    int tryCount = 0;
-    while (tryCount < FileCommonUtils.TRY_COUNT) {
-      tryCount++;
-      if (!folder.exists() && !folder.mkdirs()) {
-        continue;
-      } else {
-        return true;
-      }
-    }
-
-    return folder.exists();
-  }
-
-  /**
-   * delete the file and file directory.
-   * 
-   * @param file file
-   * @return boolean
-   */
-  public static void delete(File file) {
-    logger.info("delete file = {}", file);
-
-    if (file.isDirectory()) {
-      String[] children = file.list();
-      if (children != null) {
-        for (int i = 0; i < children.length; i++) {
-          delete(new File(file, children[i]));
-        }
-      }
-    }
-
-    deleteFile(file);
-  }
-
-  /**
-   * 
-   * @param file
-   */
-  public static void deleteFile(File file) {
-    logger.info("deleteFile file = {}", file);
-
-    try {
-      FileUtils.forceDelete(file);
-    } catch (IOException e) {
-      logger.warn("deleteFile error. {}", file, e);
-    }
-  }
-
-  public static String formatFileSize(double fileLength, int fileUnit) {
-    DecimalFormat format = new DecimalFormat("#0.00");
-    return format.format(fileLength / fileUnit) + "M";
-  }
-
-  /**
-   * get file size.
-   * 
-   * @param file file which to get the size
-   * @param fileUnit file unit
-   * @return String file size
-   */
-  public static String getFileSize(File file, int fileUnit) {
-    String fileSize = "";
-    DecimalFormat format = new DecimalFormat("#0.00");
-    if (file.exists()) {
-      fileSize = format.format((double) file.length() / fileUnit) + "M";
-    }
-    return fileSize;
-  }
-
-  /**
-   * get file size by content.
-   * 
-   * @param contentRange content range
-   * @return String
-   */
-  public static String getFileSizeByContent(String contentRange) {
-    String size =
-        contentRange.substring(contentRange.indexOf("/") + 1, contentRange.length()).trim();
-    return formatFileSize(Double.parseDouble(size), MEGA_BYTE);
-  }
-
-  /**
-   * get the size format according file size.
-   * 
-   * @param fileSize file size
-   * @return size format
-   */
-  public static String getFormatFileSize(long fileSize) {
-    if (fileSize >= GIGA_BYTE) {
-      return String.format("%.1f GB", (float) fileSize / (long) GIGA_BYTE);
-    } else if (fileSize >= MEGA_BYTE) {
-      float fi = (float) fileSize / (long) MEGA_BYTE;
-      return String.format(fi > 100 ? "%.0f MB" : "%.1f MB", fi);
-    } else if (fileSize >= KILO_BYTE) {
-      float fi = (float) fileSize / (long) KILO_BYTE;
-      return String.format(fi > 100 ? "%.0f KB" : "%.1f KB", fi);
-    } else {
-      return String.format("%d B", fileSize);
-    }
-  }
-
-  public static long getFileSize(String path) {
-    return getFileSize(new File(path));
-  }
-
-  /**
-   * 
-   * @param file
-   * @return
-   */
-  public static long getFileSize(final File file) {
-    if (file.isFile()) {
-      return file.length();
-    }
-
-    final File[] children = file.listFiles();
-    long total = 0;
-    if (children != null) {
-      for (final File child : children) {
-        total += getFileSize(child);
-      }
-    }
-
-    return total;
-  }
-
-  /**
-   * 
-   * @param path
-   * @return
-   * @throws IOException
-   */
-  public static List<Path> list(Path path) throws IOException {
-    if (!path.toFile().isDirectory()) {
-      return new ArrayList<>();
-    }
-
-    List<Path> list = new ArrayList<>();
-    DirectoryStream<Path> ds = null;
-    try {
-      ds = Files.newDirectoryStream(path);
-      for (Path p : ds) {
-        list.add(p);
-      }
-    } finally {
-      if (ds != null) {
-        ds.close();
-      }
-    }
-
-    return list;
-  }
-
-  /**
-   * @param path
-   * @return
-   * @throws IOException
-   */
-  public static List<String> listFileName(Path path) throws IOException {
-    List<String> list = new ArrayList<>();
-    DirectoryStream<Path> ds = null;
-    try {
-      ds = Files.newDirectoryStream(path);
-      for (Path p : ds) {
-        list.add(p.getFileName().toString());
-      }
-    } finally {
-      if (ds != null) {
-        ds.close();
-      }
-    }
-
-    return list;
-  }
-
-  /**
-   * 
-   * @param srcPath
-   * @param destPath
-   * @throws IOException
-   */
-  public static void moveDirectory(String srcPath, String destPath) throws IOException {
-    File destDirectory = new File(destPath);
-    File srcDirectory = new File(srcPath);
-    FileUtils.deleteDirectory(destDirectory);
-    FileUtils.copyDirectory(srcDirectory, destDirectory);
-    FileUtils.deleteDirectory(srcDirectory);
-  }
 
   /**
    * 
@@ -375,6 +118,7 @@ public class FileCommonUtils {
 
     return lineList.toArray(new String[0]);
   }
+  
 
   /**
    * 
@@ -385,6 +129,7 @@ public class FileCommonUtils {
   public static String readString(InputStream ins) throws IOException {
     return IOUtils.toString(ins, "UTF-8");
   }
+  
 
   /**
    * 
@@ -402,6 +147,7 @@ public class FileCommonUtils {
     }
   }
 
+  
   /**
    * 
    * @param ins
@@ -431,6 +177,7 @@ public class FileCommonUtils {
       closeOutputStream(os);
     }
   }
+  
 
   /**
    * 
@@ -443,6 +190,7 @@ public class FileCommonUtils {
       throws IOException {
     writetoAbsoluteFile(path, fileName, content, FileCommonConstants.DEFAULT_CHARSET_NAME);
   }
+  
 
   /**
    * 
@@ -456,6 +204,7 @@ public class FileCommonUtils {
       String charsetName) throws IOException {
     write(path, fileName, content, charsetName);
   }
+  
 
   /**
    * 
@@ -467,6 +216,7 @@ public class FileCommonUtils {
     write(".", fileName, s, FileCommonConstants.DEFAULT_CHARSET_NAME);
 
   }
+  
 
   /**
    * 
@@ -493,6 +243,7 @@ public class FileCommonUtils {
       closeOutputStream(out);
     }
   }
+  
 
   /**
    * 
@@ -505,6 +256,7 @@ public class FileCommonUtils {
     write(".", fileName, s, charsetName);
   }
 
+  
   /**
    * 
    * @param fileName
@@ -514,6 +266,7 @@ public class FileCommonUtils {
   public static void write(String fileName, String[] ss) throws IOException {
     write(fileName, ss, FileCommonConstants.DEFAULT_CHARSET_NAME);
   }
+  
 
   /**
    * 
@@ -531,15 +284,4 @@ public class FileCommonUtils {
     write(sb.toString(), fileName, charsetName);
   }
 
-  /**
-   * 
-   * @param rootPath
-   * @param more
-   * @return
-   */
-  public static String buildAbsolutePath(String rootPath, String... more) {
-    Path absolutePath = Paths.get(rootPath, more);
-    return absolutePath.toFile().getAbsolutePath();
-  }
-
 }
diff --git a/sdc-workflow-designer-server/src/main/java/org/onap/sdc/workflowdesigner/utils/RestUtils.java b/sdc-workflow-designer-server/src/main/java/org/onap/sdc/workflowdesigner/utils/RestUtils.java
index c54d0f07..0501ad6f 100644
--- a/sdc-workflow-designer-server/src/main/java/org/onap/sdc/workflowdesigner/utils/RestUtils.java
+++ b/sdc-workflow-designer-server/src/main/java/org/onap/sdc/workflowdesigner/utils/RestUtils.java
@@ -19,8 +19,6 @@ import org.onap.sdc.workflowdesigner.utils.entity.CommonErrorResponse;
 
 /**
  * 
- * @author 10090474
- *
  */
 public class RestUtils {
   public static InternalServerErrorException newInternalServerErrorException(Exception e) {
diff --git a/sdc-workflow-designer-server/src/main/java/org/onap/sdc/workflowdesigner/utils/ToolUtils.java b/sdc-workflow-designer-server/src/main/java/org/onap/sdc/workflowdesigner/utils/ToolUtils.java
deleted file mode 100644
index 2359f714..00000000
--- a/sdc-workflow-designer-server/src/main/java/org/onap/sdc/workflowdesigner/utils/ToolUtils.java
+++ /dev/null
@@ -1,254 +0,0 @@
-/**
- * Copyright (c) 2017 ZTE Corporation.
- * All rights reserved. This program and the accompanying materials
- * are made available under the Apache License, Version 2.0
- * and the Eclipse Public License v1.0 which both accompany this distribution,
- * and are available at http://www.eclipse.org/legal/epl-v10.html
- * and http://www.apache.org/licenses/LICENSE-2.0
- *
- * Contributors:
- *     ZTE - initial API and implementation and/or initial documentation
- */
-
-package org.onap.sdc.workflowdesigner.utils;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Set;
-import java.util.UUID;
-
-import org.apache.commons.collections.MapUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * common utility class.
- * 
- */
-public class ToolUtils {
-  static final Logger logger = LoggerFactory.getLogger(ToolUtils.class);
-
-  /**
-   * @param array
-   * @param t
-   * @param ts
-   * @return
-   */
-  public static <T> T[] addElement2Array(T[] array, T t, T[] ts) {
-    List<T> list = new ArrayList<>();
-    if (isNotEmpty(array)) {
-      list.addAll(Arrays.asList(array));
-    }
-    list.add(t);
-
-    return list.toArray(ts);
-  }
-
-  /**
-   * 
-   * @param name
-   * @param v
-   * @return
-   */
-  public static <K, V> Entry<K, V> buildEntry(K name, V v) {
-    return buildMapObject(name, v).entrySet().iterator().next();
-  }
-
-  /**
-   * @param key
-   * @param v
-   * @return
-   */
-  public static <K, V> Map<K, V> buildMapObject(K key, V v) {
-    Map<K, V> map = new HashMap<>();
-    map.put(key, v);
-    return map;
-  }
-
-  /**
-   * 
-   * @return
-   */
-  public static String generateUUID() {
-    return UUID.randomUUID().toString();
-  }
-
-  /**
-   * 
-   * @param path
-   * @return
-   */
-  public static String getRuntimePath(String path) {
-    return Class.class.getClass().getResource("/").getPath() + path;
-  }
-
-  /**
-   * 
-   * @param map
-   * @return
-   */
-  @SuppressWarnings("unchecked")
-  public static <K, V> Map<V, K> invertMap(Map<K, V> map) {
-    if (isEmpty(map)) {
-      return new HashMap<>();
-    }
-
-    return MapUtils.invertMap(map);
-  }
-
-  /**
-   * 
-   * @param coll
-   * @return
-   */
-  public static boolean isEmpty(Collection<?> coll) {
-    return null == coll || coll.isEmpty();
-  }
-
-  /**
-   * @param map
-   * @return
-   */
-  public static <K, V> boolean isEmpty(Map<K, V> map) {
-    return map == null || map.isEmpty();
-  }
-
-  /**
-   * @param val
-   * @return
-   */
-  public static boolean isEmpty(String val) {
-    return val == null || val.trim().isEmpty();
-  }
-
-  /**
-   * 
-   * @param t
-   * @return
-   */
-  public static <T> boolean isEmpty(T t) {
-    return t == null || t.toString().isEmpty();
-  }
-
-  /**
-   * 
-   * @param array
-   * @return
-   */
-  public static <T> boolean isEmpty(T[] array) {
-    return array == null || array.length == 0;
-  }
-
-  /**
-   * 
-   * @param x
-   * @param y
-   * @return
-   */
-  public static <T> boolean isEqual(final T x, final T y) {
-    return x == y || (x != null && y != null && x.equals(y));
-  }
-
-  /**
-   * 
-   * @param coll
-   * @return
-   */
-  public static boolean isNotEmpty(Collection<?> coll) {
-    return null != coll && !coll.isEmpty();
-  }
-
-  /**
-   * 
-   * @param map
-   * @return
-   */
-  public static <K, V> boolean isNotEmpty(Map<K, V> map) {
-    return map != null && !map.isEmpty();
-  }
-
-  /**
-   * 
-   * @param val
-   * @return
-   */
-  public static boolean isNotEmpty(String val) {
-    return val != null && !val.trim().isEmpty();
-  }
-
-  /**
-   * 
-   * @param t
-   * @return
-   */
-  public static <T> boolean isNotEmpty(T t) {
-    return t != null && !t.toString().isEmpty();
-  }
-
-  /**
-   * 
-   * @param array
-   * @return
-   */
-  public static <T> boolean isNotEmpty(T[] array) {
-    return array != null && array.length > 0;
-  }
-
-  private static <K, V> Map<K, V> merge(Map<K, V> mapA, Map<K, V> mapB) {
-    Map<K, V> target = new HashMap<>();
-    if (!isEmpty(mapA)) {
-      target.putAll(mapA);
-    }
-    if (!isEmpty(mapB)) {
-      target.putAll(mapB);
-    }
-    return target;
-  }
-
-  /**
-   * @param mapA
-   * @param mapB
-   * @param override
-   * @return
-   */
-  public static <K, V> Map<K, V> merge(Map<K, V> mapA, Map<K, V> mapB, boolean override) {
-    if (override) {
-      return merge(mapA, mapB);
-    }
-
-    return merge(mapB, mapA);
-  }
-
-  /**
-   * 
-   * @param keySet
-   * @param origalKey
-   * @return
-   */
-  public static String newNonRepetitiveKey(Set<String> keySet, String origalKey) {
-    return newNonRepetitiveKey(keySet, origalKey, 1);
-  }
-
-  /**
-   * 
-   * @param keySet
-   * @param origalKey
-   * @param index
-   * @return
-   */
-  public static String newNonRepetitiveKey(Set<String> keySet, String origalKey, int index) {
-    String key = origalKey + index;
-    while (keySet.contains(key)) {
-      index++;
-      key = origalKey + index;
-    }
-
-    return key;
-  }
-
-}
diff --git a/sdc-workflow-designer-server/src/test/java/org/onap/sdc/workflowdesigner/utils/FileCommonUtilsTest.java b/sdc-workflow-designer-server/src/test/java/org/onap/sdc/workflowdesigner/utils/FileCommonUtilsTest.java
index 9a49b29e..a9770de0 100644
--- a/sdc-workflow-designer-server/src/test/java/org/onap/sdc/workflowdesigner/utils/FileCommonUtilsTest.java
+++ b/sdc-workflow-designer-server/src/test/java/org/onap/sdc/workflowdesigner/utils/FileCommonUtilsTest.java
@@ -1,96 +1,145 @@
-/**
- * Copyright (c) 2018 ZTE Corporation.
- * All rights reserved. This program and the accompanying materials
- * are made available under the Apache License, Version 2.0
- * and the Eclipse Public License v1.0 which both accompany this distribution,
- * and are available at http://www.eclipse.org/legal/epl-v10.html
- * and http://www.apache.org/licenses/LICENSE-2.0
- *
- * Contributors:
- *     ZTE - initial API and implementation and/or initial documentation
- */
-
-package org.onap.sdc.workflowdesigner.utils;
-
-import static org.junit.Assert.assertEquals;
-
-import java.io.File;
-import java.io.IOException;
-
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-
-/**
- *
- */
-public class FileCommonUtilsTest {
-
-  /**
-   * @throws java.lang.Exception
-   */
-  @Before
-  public void setUp() throws Exception {}
-
-  /**
-   * @throws java.lang.Exception
-   */
-  @After
-  public void tearDown() throws Exception {}
-
-  /**
-   * Test method for {@link org.onap.sdc.workflowdesigner.utils.FileCommonUtils#readString(String)}
-   * 
-   */
-  @Test
-  public final void readStringString() {
-    String fileName = "src\\test\\resources\\workflow\\template-test.bpmn20.xml";
-    File file = new File(fileName);
-    if (file.exists()) {
-      try {
-        String s = FileCommonUtils.readString(fileName);
-        FileCommonUtils.write("test.xml", s);
-        assertEquals(s.isEmpty(), false);
-      } catch (IOException e) {
-      }
-    }
-  }
-
-
-  /**
-   * Test method for
-   * {@link org.onap.sdc.workflowdesigner.utils.FileCommonUtils#write(String, String)}
-   * 
-   */
-  @Test
-  public final void writeStringString() {
-    String fileName = "test.json";
-    String content = "{\"aaa\": \"节点\"}";
-
-    try {
-      FileCommonUtils.write(fileName, content);
-      String s = FileCommonUtils.readString(fileName);
-      assertEquals(s, content);
-    } catch (IOException e) {
-    }
-  }
-
-  /**
-   * Test method for
-   * {@link org.onap.sdc.workflowdesigner.utils.FileCommonUtils#writetoAbsoluteFile(String, String, String)}
-   * 
-   */
-  @Test
-  public final void saveFileStringStringString() {
-    String fileName = "test1.json";
-    String content = "{\"aaa\": \"节点\"}";
-
-    try {
-      FileCommonUtils.writetoAbsoluteFile(".", fileName, content);
-      String s = FileCommonUtils.readString(fileName);
-      assertEquals(s, content);
-    } catch (IOException e) {
-    }
-  }
-
-}
+/**

+ * Copyright (c) 2017-2018 ZTE Corporation.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the Apache License, Version 2.0

+ * and the Eclipse Public License v1.0 which both accompany this distribution,

+ * and are available at http://www.eclipse.org/legal/epl-v10.html

+ * and http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Contributors:

+ *     ZTE - initial API and implementation and/or initial documentation

+ */

+package org.onap.sdc.workflowdesigner.utils;

+

+import static org.junit.Assert.assertEquals;

+

+import java.io.File;

+import java.io.IOException;

+

+import org.junit.After;

+import org.junit.Before;

+import org.junit.Test;

+

+/**

+ *

+ */

+public class FileCommonUtilsTest {

+

+  /**

+   * @throws java.lang.Exception

+   */

+  @Before

+  public void setUp() throws Exception {}

+

+  /**

+   * @throws java.lang.Exception

+   */

+  @After

+  public void tearDown() throws Exception {}

+

+  /**

+   * Test method for {@link org.onap.sdc.workflowdesigner.utils.FileCommonUtils#readLines(java.io.InputStream)}.

+   */

+  @Test

+  public void testReadLines() {

+  }

+

+  /**

+   * Test method for {@link org.onap.sdc.workflowdesigner.utils.FileCommonUtils#readString(java.io.InputStream)}.

+   */

+  @Test

+  public void testReadStringInputStream() {

+  }

+

+  /**

+   * Test method for {@link org.onap.sdc.workflowdesigner.utils.FileCommonUtils#readString(java.lang.String)}.

+   */

+  @Test

+  public void testReadStringString() {

+    String fileName = "src\\test\\resources\\workflow\\template-test.bpmn20.xml";

+    File file = new File(fileName);

+    if (file.exists()) {

+      try {

+        String s = FileCommonUtils.readString(fileName);

+        FileCommonUtils.write("test.xml", s);

+        assertEquals(s.isEmpty(), false);

+      } catch (IOException e) {

+      }

+    }

+  }

+

+  /**

+   * Test method for {@link org.onap.sdc.workflowdesigner.utils.FileCommonUtils#saveFile(java.io.InputStream, java.lang.String, java.lang.String)}.

+   */

+  @Test

+  public void testSaveFile() {

+  }

+

+  /**

+   * Test method for {@link org.onap.sdc.workflowdesigner.utils.FileCommonUtils#writetoAbsoluteFile(java.lang.String, java.lang.String, java.lang.String)}.

+   */

+  @Test

+  public void testWritetoAbsoluteFileStringStringString() {

+    String fileName = "test1.json";

+    String content = "{\"aaa\": \"节点\"}";

+

+    try {

+      FileCommonUtils.writetoAbsoluteFile(".", fileName, content);

+      String s = FileCommonUtils.readString(fileName);

+      assertEquals(s, content);

+    } catch (IOException e) {

+    }

+  }

+

+  /**

+   * Test method for {@link org.onap.sdc.workflowdesigner.utils.FileCommonUtils#writetoAbsoluteFile(java.lang.String, java.lang.String, java.lang.String, java.lang.String)}.

+   */

+  @Test

+  public void testWritetoAbsoluteFileStringStringStringString() {

+  }

+

+  /**

+   * Test method for {@link org.onap.sdc.workflowdesigner.utils.FileCommonUtils#write(java.lang.String, java.lang.String)}.

+   */

+  @Test

+  public void testWriteStringString() {

+    String fileName = "test.json";

+    String content = "{\"aaa\": \"节点\"}";

+

+    try {

+      FileCommonUtils.write(fileName, content);

+      String s = FileCommonUtils.readString(fileName);

+      assertEquals(s, content);

+    } catch (IOException e) {

+    }

+  }

+

+  /**

+   * Test method for {@link org.onap.sdc.workflowdesigner.utils.FileCommonUtils#write(java.lang.String, java.lang.String, java.lang.String, java.lang.String)}.

+   */

+  @Test

+  public void testWriteStringStringStringString() {

+  }

+

+  /**

+   * Test method for {@link org.onap.sdc.workflowdesigner.utils.FileCommonUtils#write(java.lang.String, java.lang.String, java.lang.String)}.

+   */

+  @Test

+  public void testWriteStringStringString() {

+  }

+

+  /**

+   * Test method for {@link org.onap.sdc.workflowdesigner.utils.FileCommonUtils#write(java.lang.String, java.lang.String[])}.

+   */

+  @Test

+  public void testWriteStringStringArray() {

+  }

+

+  /**

+   * Test method for {@link org.onap.sdc.workflowdesigner.utils.FileCommonUtils#write(java.lang.String, java.lang.String[], java.lang.String)}.

+   */

+  @Test

+  public void testWriteStringStringArrayString() {

+  }

+

+}