Questions tagged «jdk14»

2
java 14 nullpointerexception没有详细的消息
Java 14具有许多新功能。其中之一是在NullPointerException中显示详细消息。我安装了Java 14,并尝试在类下编译并运行,但未得到任何详细消息。我有什么想念的吗?请帮忙。 ~/code/demo/temp$ java -version openjdk version "14" 2020-03-17 OpenJDK Runtime Environment AdoptOpenJDK (build 14+36) Eclipse OpenJ9 VM AdoptOpenJDK (build openj9-0.19.0, JRE 14 Mac OS X amd64-64-Bit Compressed References 20200313_47 (JIT enabled, AOT enabled) OpenJ9 - 0133ba037 OMR - 1c04e0ef9 JCL - a73be60649 based on jdk-14+36) ~/code/demo/temp$ cat Hello.java …
10 java  openj9  jdk14 
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