java - Execute java prog without Runtime.exec()? Does any "JavaExecutor" exist?

Question

Is there any way to run a Java program from inside another Java program without using Runtime exec?

Is there some kind of JavaExecutor tool which one could use with a DiagnosticCollector? (Like JavaCompiler)?

Answer 1

如果您想在运行时传入类名，请通过反射调用它。如果程序抛出异常，则捕获堆栈跟踪并将其用于进一步诊断。

Answer 2

是的，IBM 提供了一个诊断收集器，用于收集与 Java 虚拟机 (JVM) 问题相关的文档和诊断数据。在 JVM 启动时，它会运行诊断配置检查。