build.gradle

apply plugin: 'java'


java {
    toolchain {
        languageVersion = JavaLanguageVersion.of(11)
    }
}

//sourceCompatibility = 1.11
//targetCompatibility = 1.11 

archivesBaseName = "ACE"
version = '2.4'
 
repositories {
 mavenCentral()
}

dependencies {
  implementation fileTree(dir: 'lib', include: ['*.jar']) 
  //testImplementation 'junit:junit:4.12'
}

// with this statement below (jar { }), we build a fat jar, i.e. a jar with included dependencies
jar {
    manifest {
        attributes(
                'Main-Class': 'main.Head'
        )
    }
    from {
        configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) }
    }
 }
	
test {
	//executable = "/path/to/jdk/bin/java"
	
   // show standard out and standard error of the test JVM(s) on the console
  testLogging.showStandardStreams = true
 
   
 // set heap size for the test JVM(s)
  minHeapSize = "128m"
  maxHeapSize = "1024m"
  
  // set JVM arguments for the test JVM(s)
  jvmArgs "-da" 
  jvmArgs "-Xmx12G"  // -d64 
}