Gradle – bootstrap class path not set in conjunction with -source 1.5
My environment :
- JDK 1.7
- Eclipse 4.4
- Gradle 2.0
While gradle builld the project, I get following compile warning message :
:compileJavawarning: [options] bootstrap class path not set in conjunction with -source 1.5 1 warning
Figure : Eclipse console view.
The warning is saying you are using JDK 1.7, but try to compile the project with older version Java, for example JDK 1.5 or JDK 1.6
To fix it, set both “source” and “target” to JDK 1.7.
apply plugin: 'java' sourceCompatibility = 1.7 targetCompatibility = 1.7