我看到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可以用来忽略编译器输出的警告(我只想看到错误(。
例如，我看到：
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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
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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
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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
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62. ERROR in /home/oleg/codes/oresoftware/vertx.api/src/main/java/huru/util/Asyncc.java (at line 131)
Asyncc.Parallel(asList(
^^^^^^^^
只希望看到错误，而不是警告。
看起来javac -nowarn可以做到这一点，除了javac之外，还应该与其他Java编译器一起使用。
此处提到了该选项：https://help.eclipse.org/neon/index.jsp?topic=%2Forg.eclipse.jdt.doc.user%2Ftasks%2Ftask-using_batch_compiler.htm