Made Plugin only set property

Instead of trying to manipulate tasks directly, the plugin just sets
and extra property you should have access to.

build.gradle

@@ -63,17 +63,9 @@ class PAPIPlugin implements Plugin<Project> {
 
     // We want to define some properties...
     void apply(Project project) {
-        def testTask = project.getTasks().getByName('test');
         def library_path = "$papi_path:../papi-java/".toString()
 
-        testTask.systemProperty('java.library.path', library_path)
-
-        def runTask = project.getTasks().findByName('run');
-        if (runTask != null) {
-            println(runTask)
-            // runTask.systemProperty('java.library.path', library_path)
-            runTask.setApplicationDefaultJvmArgs(["-Djava.library.path=$library_path"])
-        }
+        project.ext.papi_library_path = library_path
     }
 }
 
@@ -97,6 +89,7 @@ subprojects {
 
     test {
         useJUnitPlatform()
+        systemProperty "java.library.path", papi_library_path
 
         testLogging {
             exceptionFormat = 'full'
@@ -104,8 +97,6 @@ subprojects {
 
         dependsOn cleanTest
     }
-
-
 }
 
 project(':benchmarking-synthetic') {
@@ -132,6 +123,17 @@ project(':benchmarking-traces') {
     }
 }
 
+project(':core') {
+    apply plugin: PAPIPlugin
+    apply plugin: 'application'
+
+    run {
+        systemProperty 'java.library.path', papi_library_path
+        mainClassName = 'se.lth.cs.Main'
+        workingDir = '..'
+    }
+}
+
 def jmhOptionsMap = [
     "resultFormat": "-rf",
     "benchmarkParameters" : "-p",

core/build.gradle

@@ -15,11 +15,6 @@ compileJava {
     targetCompatibility = 8
 }
 
-run {
-    mainClassName = 'se.lth.cs.Main'
-    workingDir = '..'
-}
-
 dependencies {
     implementation 'junit:junit:4.13.1'