public void setEnvironmentVariables(java.util.Collection<EnvironmentVariable> environmentVariables) {
        if (environmentVariables == null) {
            this.environmentVariables = null;
            return;
        }

        this.environmentVariables = new java.util.ArrayList<EnvironmentVariable>(environmentVariables);
    }
<p>
A set of environment variables to make available to builds for this build project.
</p>

@param environmentVariables
       A set of environment variables to make available to builds for this build project.
aws-java-sdk-codebuild/src/main/java/com/amazonaws/services/codebuild/model/ProjectEnvironment.java