Java Batch Compiler - 通过命令行选项忽略所有警告

Question

我看到了这些运行时编程选项：https://help.eclipse.org/2018-12/index.jsp?topic=%2Forg.eclipse.jdt.doc.user%2Ftasks%2Ftask-using_batch_compiler.htm

但我想知道是否有一个命令行标志我可以用来忽略编译器输出的警告（我只是想看错误）。

例如，我看到：

----------
59. WARNING in /home/oleg/codes/oresoftware/vertx.api/src/main/java/huru/middleware/ErrorHandler.java (at line 16)
        HttpServerRequest request = ctx.request();
                          ^^^^^^^
The value of the local variable request is not used
----------
60. WARNING in /home/oleg/codes/oresoftware/vertx.api/src/main/java/huru/util/Asyncc.java (at line 121)
        public static AsyncTask zoom() {
                      ^^^^^^^^^
Asyncc.AsyncTask is a raw type. References to generic type Asyncc.AsyncTask<T,E> should be parameterized
----------
61. WARNING in /home/oleg/codes/oresoftware/vertx.api/src/main/java/huru/util/Asyncc.java (at line 124)
        v.done(null, null);
        ^^^^^^^^^^^^^^^^^^
Type safety: The method done(Object, Object) belongs to the raw type Asyncc.IAsyncCallback. References to generic type Asyncc.IAsyncCallback<T,E> should be parameterized
----------
62. ERROR in /home/oleg/codes/oresoftware/vertx.api/src/main/java/huru/util/Asyncc.java (at line 131)
        Asyncc.Parallel(asList(
               ^^^^^^^^

只看到ERROR，而不是警告。

Answer 1

看起来像javac -nowarn做的伎俩，也应该与javac之外的其他java编译器一起使用。

这里提到的选项：https://help.eclipse.org/neon/index.jsp?topic=%2Forg.eclipse.jdt.doc.user%2Ftasks%2Ftask-using_batch_compiler.htm