oracle-jdk9-installer因HTTP 404失败

尝试安装oracle-jdk9-installer软件包时,我收到HTTP 404错误:

 Downloading Oracle Java 9... --2017-06-24 09:15:02-- http://download.java.net/java/jdk9/archive/174/binaries/jdk-9-ea+174_linux-x64_bin.tar.gz Resolving download.java.net (download.java.net)... 72.247.184.89, 72.247.184.91 Connecting to download.java.net (download.java.net)|72.247.184.89|:80... connected. HTTP request sent, awaiting response... 404 Not Found 2017-06-24 09:15:03 ERROR 404: Not Found. download failed Oracle JDK 9 is NOT installed. 

为什么这样以及如何解决?

 $ cat /etc/issue Ubuntu 17.04 \n \l 
 $ uname -a Linux intrepid 4.10.0-24-generic #28-Ubuntu SMP Wed Jun 14 08:14:34 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux 

另外,对我有用的是使用SDKMAN进行安装,假设您安装了SDKMAN,它就像下面这样简单:

 sdk install java 

当时对我来说它安装了java 9.0.0-zulu