Add core to build

Issue gh-610

core/src/main/java/org/springframework/ldap/control/PagedResultsCookie.java

@@ -15,8 +15,7 @@
  */
 package org.springframework.ldap.control;
 
-import com.sun.jndi.ldap.ctl.PagedResultsControl;
-
+import javax.naming.ldap.PagedResultsControl;
 import java.util.Arrays;
 
 /**

core/src/test/java/org/springframework/ldap/control/PagedResultsDirContextProcessorTest.java

@@ -37,7 +37,7 @@ public class PagedResultsDirContextProcessorTest {
 
     private LdapContext ldapContextMock;
 
-	private PagedResultsDirContextProcessor tested;
+    private PagedResultsDirContextProcessor tested;
 
     @Before
     public void setUp() throws Exception {
@@ -101,7 +101,7 @@ public class PagedResultsDirContextProcessorTest {
         byte[] value = new byte[1];
         value[0] = pageSize;
         byte[] cookie = encodeDirSyncValue(resultSize, value);
-        
+
         // Using another response control to verify that it is ignored
         DirSyncResponseControl control = new DirSyncResponseControl(
                 "dummy", true, cookie);
@@ -132,7 +132,7 @@ public class PagedResultsDirContextProcessorTest {
         value[0] = 8;
         int pageSize = 20;
         byte[] cookie = encodeValue(pageSize, value);
-        
+
         BerDecoder ber = new BerDecoder(cookie, 0, cookie.length);
 
         ber.parseSeq(null);

core/src/test/java/org/springframework/ldap/control/RequestControlDirContextProcessorTest.java

@@ -15,7 +15,7 @@
  */
 package org.springframework.ldap.control;
 
-import com.sun.jndi.ldap.ctl.SortControl;
+import javax.naming.ldap.SortControl;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;

core/src/test/java/org/springframework/ldap/control/SortControlDirContextProcessorTest.java

@@ -34,14 +34,14 @@ import static org.mockito.Mockito.when;
 
 /**
  * Unit tests for the SortControlDirContextProcessor class.
- * 
+ *
  * @author Ulrik Sandberg
  */
 public class SortControlDirContextProcessorTest {
 
     private LdapContext ldapContextMock;
 
-	private SortControlDirContextProcessor tested;
+    private SortControlDirContextProcessor tested;
 
     @Before
     public void setUp() throws Exception {