Using Java on OSX 10.15 (Catalina) β

It's macOS Catalina, but the 32-bit app doesn't work. There aren't many 32-bit apps I'm using, and there aren't many problems in practical use at the time of β, but the only and biggest problem was that Java couldn't be installed.

JDK, OpenJDK, etc. cannot be installed by the installer at this time (2019/8/16). This caused a problem that software that requires Java did not work.

I think that it will be supported by the official release of Catalina, but I made a note that it could be installed by the following method using homebrew.

OpenJDK installation

brew tap homebrew/cask-versions
brew cask install java11

Confirmation will be given only at the first startup.

スクリーンショット 2019-08-16 9.30.17.png

Version confirmation

$ java -version
openjdk version "11.0.2" 2019-01-15
OpenJDK Runtime Environment 18.9 (build 11.0.2+9)
OpenJDK 64-Bit Server VM 18.9 (build 11.0.2+9, mixed mode)

Confirm installation path

$ which java
/usr/bin/java

Munyamunya

I tried to install it by various methods for a while, but it didn't work, and I used to switch the OS if necessary, but I was able to handle it.

reference

https://apple.stackexchange.com/questions/363728/how-to-run-an-app-that-require-java-sdk-on-macos-catalina-10-15

Recommended Posts

Using Java on OSX 10.15 (Catalina) β
If you can't install java on Catalina
Using JupyterLab + Java with WSL on Windows 10
Notes on operators using Java ~ String type ~
Sobel filter using OpenCV on Android (Java)
Java version control with jenv on OSX
Try using Firebase Cloud Functions on Android (Java)
Install java and android-sdk on Mac using homebrew
Try communication using gRPC on Android + Java server
Sorting using java comparator
Using Java 8 with Bluemix (on Liberty Runtime & DevOps Service)
Create a Java development environment using jenv on Mac
Let's touch on Java
Install Java on Mac
Run PostgreSQL on Java
Using JDBC on Linux
Install java and maven using brew on new mac
Scraping practice using Java ②
I tried using Log4j2 on a Java EE server
Scraping practice using Java ①
Try image classification using TensorFlow Lite on Android (JAVA)
Using multiple versions of Java with Brew on Mac + jEnv
Try Hello World using plain Java on a Docker container
Using Flutter on Ubuntu (Part 2)
Java version control on macOS
Try using RocksDB in Java
Install OpenJDK7 (JAVA) on ubuntu 14.04
Downgrade Java on openSUSE Linux
Try scraping using java [Notes]
Reflection on Java string manipulation
On passing Java Gold SE 8
Oracle Java 8 on Docker Ubuntu
Install Java on WSL Ubuntu 18.04
Run java applet on ubuntu
Install Rails on macOS Catalina
Put Oracle Java 8 on CircleCI 2
Using Mapper with Java (Spring)
I tried using Java REPL
Java version change on CentOS
Using Docker from Java Gradle
Make a rhombus using Java
Install java 1.8.0 on Amazon linux2
Bubble sort using ArrayList (JAVA)
I just want to write Java using Eclipse on my Mac
[ev3 × Java] leJOS development environment construction (Eclipse on Mac OSX / bluetooth)
I tried to display the calendar on the Eclipse console using Java.