与Ant的Javadoc导致奇怪的源代码错误

Question

我尝试使用Ant生成Javadoc，但不生成任何文件。显示如下文本的源代码错误。这些不应该显示，因为源代码没有任何问题。可以使用Eclipse和Ant编译它而不会出现问题。我怎样才能让Javadoc与Ant一起工作？

  [javadoc] Loading source file C:\Users\eyvind\workspaceLuna\Group_1_Memory\Memory Group\src\memory\FileManager.java...
  [javadoc] C:\Users\eyvind\workspaceLuna\Group_1_Memory\Memory Group\src\memory\FileManager.java:65: '{' expected
  [javadoc]         try (BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(path))){
  [javadoc]            ^
  [javadoc] C:\Users\eyvind\workspaceLuna\Group_1_Memory\Memory Group\src\memory\FileManager.java:65: ')' expected
  [javadoc]         try (BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(path))){
  [javadoc]                            ^
  [javadoc] C:\Users\eyvind\workspaceLuna\Group_1_Memory\Memory Group\src\memory\FileManager.java:65: ';' expected
  [javadoc]         try (BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(path))){
  [javadoc]                                                                                      ^