Android Gradle Plugin Requires Java 11 to Run

When using an outdated version of Android Studio, you may encounter the following error message:

> Failed to apply plugin ''.
> Android Gradle plugin requires Java 11 to run. You are currently using Java 1.8.
You can try some of the following options:
- changing the IDE settings.
- changing the JAVA_HOME environment variable.
- changing `` in ``.

As a requirement to run, PSPDFKit for React Native needs the latest stable version of Android Studio. Starting with version 4.2, Android Studio is now bundled with JDK 11.

Once the installation has completed, enter the following in your terminal app:

java -version

Then, verify that the JDK version has been correctly updated to 11:

openjdk version "11.0.10" 2021-01-19
OpenJDK Runtime Environment AdoptOpenJDK (build 11.0.10+9)
Eclipse OpenJ9 VM AdoptOpenJDK (build openj9-0.24.0, JRE 11 Mac OS X amd64-64-Bit Compressed References 20210120_897 (JIT enabled, AOT enabled)
OpenJ9   - 345e1b09e
OMR      - 741e94ea8
JCL      - 0a86953833 based on jdk-11.0.10+9)