java中“throw new Exception()” 和“new Exception()”区别

java中“throw new Exception()” 和“new Exception()”区别 java中throw和throws的区别 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsEx java.lang.Exception, java.lang.RuntimeException, java.lang.E java中throw和throw是什么意思 英文翻译All shapes constructors will throw this Exception class java中 a(new b()); Exception in thread "AWT-EventQueue-0" java.lang.StringIndex Exception in thread "main" java.sql.SQLException:用尽的 Results Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexO 英语翻译,java.io.Exception：failed to write to file Exception in thread "Thread-2" java.lang.NullPointerExceptio