Shade JDK, add String-based find methods to JavaSource

build.gradle

@@ -3,6 +3,7 @@ plugins {
     id 'me.champeau.gradle.antlr4' version '0.1'
     id 'com.gradle.plugin-publish' version '0.9.4'
     id 'java-gradle-plugin'
+    id 'com.github.johnrengelman.shadow' version '1.2.3'
     id 'nebula.plugin-plugin' version '4.24.0'
 }
 
@@ -30,8 +31,13 @@ configurations {
     compile.extendsFrom antlr4
 }
 
+configurations {
+    jdk.description = 'The JDK itself so that we can shade it and run this code against a JRE'
+    compile.extendsFrom jdk
+}
+
 dependencies {
-    compile files("${System.getProperty('java.home')}/../lib/tools.jar")
+    jdk files("${System.getProperty('java.home')}/../lib/tools.jar")
     compile 'eu.infomas:annotation-detector:latest.release'
     compile 'org.slf4j:slf4j-api:1.7.+'
     compileOnly 'junit:junit:4.+'
@@ -65,4 +71,21 @@ pluginBundle {
 tasks.withType(Javadoc) {
     // generated ANTLR sources violate doclint
     options.addStringOption('Xdoclint:none', '-quiet')
-}
+}
+
+// Relocate jgit dependency not available in Maven Central
+// Replaces the main artifact by removing the classifier for the shadow jar, and replacing jar with shadowJar
+// Relocated dependencies are removed from the generated pom
+shadowJar {
+    configurations = [project.configurations.jdk]
+    classifier = null
+    relocate 'com.sun', 'com.netflix.devinsight.shaded.com.sun'
+    relocate 'sun', 'com.netflix.devinsight.shaded.sun'
+
+    mergeServiceFiles {
+        exclude 'META-INF/services/com.sun.*'
+    }
+}
+
+jar.deleteAllActions()
+jar.dependsOn shadowJar

src/main/kotlin/com/netflix/java/refactor/JavaSource.kt

@@ -29,16 +29,19 @@ class JavaSource(internal val cu: CompilationUnit) {
     }
 
     fun hasType(clazz: Class<*>): Boolean = HasType(clazz.name).scanner().scan(cu)
-
+    fun hasType(clazz: String): Boolean = HasType(clazz).scanner().scan(cu)
+
     /**
      * Find fields defined on this class, but do not include inherited fields up the type hierarchy 
      */
     fun findFields(clazz: Class<*>): List<Field> = FindFields(clazz.name, false).scanner().scan(cu)
-
+    fun findFields(clazz: String): List<Field> = FindFields(clazz, false).scanner().scan(cu)
+
     /**
      * Find fields defined both on this class and visible inherited fields up the type hierarchy
      */
     fun findFieldsIncludingInherited(clazz: Class<*>): List<Field> = FindFields(clazz.name, true).scanner().scan(cu)
+    fun findFieldsIncludingInherited(clazz: String): List<Field> = FindFields(clazz, true).scanner().scan(cu)
 
     fun findMethodCalls(signature: String): List<Method> = FindMethods(signature).scanner().scan(cu)
 }