Project was not compiling on the latest version of Android Studio 3.3

[cmota]

• Updated the following components:

• Gradle wrapper from 2.2.1 to 4.10.1
• Gradle version from 1.2.3 to 3.3.1

• Added google() and jcenter() repositories instead of using mavenCentral()
• Removed buildToolsVersion from .gradle files (no longer required)
• Updated variant.javaCompile to variant.javaCompileProvider.get() (soon will be deprecated)
• Updated compile to implementation (deprecated on latest gradle versions)
• Removed uses-sdk tag from AndroidManifest (no longer required)
• Added dependencie :rebound-core to example and playground in other to run these projects

[cmota]

It seems the CI needs to be updated - from the build logs:

install-jdk.sh 2019-01-18 II
Expected feature release number in range of 9 to 13, but got: 7
The command "~/bin/install-jdk.sh --target "/home/travis/oraclejdk7" --workspace "/home/travis/.cache/install-jdk" --feature "7" --license "BCL"" failed and exited with 3 during .