Fixes #839 Removed deprecated code in PowerMock 2.0.

The following was removed:
- Supporting jUnit 3
- Deprecated annotation 'org.powermock.core.classloader.annotations.Mock'

gradle/modules.gradle

@@ -218,21 +218,6 @@ project(":powermock-modules:powermock-module-javaagent") {
     }
 }
 
-project(":powermock-modules:powermock-module-junit3") {
-    description = "PowerMock support module for JUnit 3.x."
-
-    dependencies {
-        compile(project(":powermock-core")) {
-            exclude group: 'junit', module: 'junit'
-        }
-        compile("junit:junit:3.8.2") {
-            exclude group: 'org.hamcrest', module: 'hamcrest-core'
-        }
-        testCompile("org.hamcrest:hamcrest-core:${hamcrestVersion}")
-        testCompile("org.assertj:assertj-core:${assertjVersion}")
-    }
-}
-
 project(":powermock-modules:powermock-module-junit4-common") {
     description = "PowerMock support module for all versions of JUnit 4.x."
 

powermock-api/powermock-api-easymock/src/main/java/org/powermock/api/easymock/powermocklistener/AnnotationEnabler.java

@@ -17,10 +17,9 @@
 
 import org.powermock.api.easymock.annotation.MockNice;
 import org.powermock.api.easymock.annotation.MockStrict;
-import org.powermock.core.classloader.annotations.Mock;
 
 /**
- * Before each test method all fields annotated with {@link Mock},
+ * Before each test method all fields annotated with {@link org.powermock.api.easymock.annotation.Mock},
  * {@link MockNice} or {@link MockStrict} will have mock objects created for
  * them and injected to the fields.
  * 

powermock-api/powermock-api-easymock/src/main/java/org/powermock/api/extension/listener/AnnotationEnabler.java

@@ -16,9 +16,9 @@
 package org.powermock.api.extension.listener;
 
 import org.powermock.api.easymock.EasyMockConfiguration;
+import org.powermock.api.easymock.annotation.Mock;
 import org.powermock.api.easymock.annotation.MockNice;
 import org.powermock.api.easymock.annotation.MockStrict;
-import org.powermock.core.classloader.annotations.Mock;
 import org.powermock.core.spi.listener.AnnotationEnablerListener;
 import org.powermock.core.spi.support.AbstractPowerMockTestListenerBase;
 import org.powermock.reflect.Whitebox;
@@ -53,7 +53,7 @@ public class AnnotationEnabler extends AbstractPowerMockTestListenerBase impleme
 
     @SuppressWarnings("unchecked")
     public Class<? extends Annotation>[] getMockAnnotations() {
-        return new Class[]{org.powermock.api.easymock.annotation.Mock.class, Mock.class, MockNice.class, MockStrict.class};
+        return new Class[]{Mock.class, MockNice.class, MockStrict.class};
     }
 
     @Override

powermock-api/powermock-api-easymock/src/main/java/org/powermock/api/extension/listener/EasyMockAnnotationSupport.java

@@ -68,7 +68,6 @@ protected void injectNiceMocks() throws Exception {
     @SuppressWarnings("deprecation")
     protected void injectDefaultMocks() throws Exception {
         inject(testInstance, Mock.class, annotationMockCreatorFactory.createDefaultMockCreator());
-        inject(testInstance, org.powermock.core.classloader.annotations.Mock.class, annotationMockCreatorFactory.createDefaultMockCreator());
     }
 
     @SuppressWarnings("unchecked")

powermock-api/powermock-api-easymock/src/main/java/org/powermock/api/extension/listener/TestSubjectInjector.java

@@ -27,7 +27,7 @@
 
 /**
  * The class injects mocks created with {@link Mock}, {@link org.powermock.api.easymock.annotation.Mock}
- * and {@link org.powermock.core.classloader.annotations.Mock} to fields of objects which is annotated with {@link TestSubject}
+ * to fields of objects which is annotated with {@link TestSubject}
  * @see TestSubject
  * @since 1.6.5
  */

powermock-api/powermock-api-mockito2/src/main/java/org/powermock/api/extension/listener/AnnotationEnabler.java

@@ -76,15 +76,6 @@ private void standardInject(Object testInstance) throws IllegalAccessException {
                 continue;
             }
             final Class<?> type = field.getType();
-            if (field.isAnnotationPresent(org.powermock.core.classloader.annotations.Mock.class)) {
-                org.powermock.core.classloader.annotations.Mock annotation = field
-                        .getAnnotation(org.powermock.core.classloader.annotations.Mock.class);
-                final String[] value = annotation.value();
-                if (value.length != 1 || !"".equals(value[0])) {
-                    System.err
-                            .println("PowerMockito deprecation: Use PowerMockito.spy(..) for partial mocking instead. A standard mock will be created instead.");
-                }
-            }
 
             if (field.isAnnotationPresent(org.mockito.Mock.class)) {
                 org.mockito.Mock mockAnnotation = field.getAnnotation(org.mockito.Mock.class);
@@ -114,7 +105,7 @@ private void standardInject(Object testInstance) throws IllegalAccessException {
     @SuppressWarnings("unchecked")
     @Override
     public Class<? extends Annotation>[] getMockAnnotations() {
-        return new Class[]{org.mockito.Mock.class, Mock.class, org.powermock.core.classloader.annotations.Mock.class};
+        return new Class[]{org.mockito.Mock.class, Mock.class};
     }
 
     private Object processAnnotationOn(Captor annotation, Field field) {

powermock-api/powermock-api-mockito2/src/main/java/org/powermock/api/mockito/powermocklistener/AnnotationEnabler.java

@@ -17,8 +17,7 @@
 package org.powermock.api.mockito.powermocklistener;
 
 /**
- * Before each test method all fields annotated with {@link org.mockito.MockitoAnnotations.Mock},
- * {@link org.mockito.Mock} or {@link org.powermock.core.classloader.annotations.Mock} have mock objects created for them
+ * Before each test method all fields annotated with {@link org.mockito.Mock} have mock objects created for them
  * and injected to the fields.
  * 
  * @deprecated Test Runners uses an annotation enabling listener per default