refactor: Clean-up Warnings
diff --git a/plugins/org.eclipse.osee.framework.jdk.core/src/org/eclipse/osee/framework/jdk/core/util/GUID.java b/plugins/org.eclipse.osee.framework.jdk.core/src/org/eclipse/osee/framework/jdk/core/util/GUID.java
index 3d69434..f964218 100644
--- a/plugins/org.eclipse.osee.framework.jdk.core/src/org/eclipse/osee/framework/jdk/core/util/GUID.java
+++ b/plugins/org.eclipse.osee.framework.jdk.core/src/org/eclipse/osee/framework/jdk/core/util/GUID.java
@@ -10,17 +10,15 @@
  *******************************************************************************/
 package org.eclipse.osee.framework.jdk.core.util;
 
-import java.io.UnsupportedEncodingException;
 import java.util.regex.Pattern;
-
 import org.apache.commons.codec.binary.Base64;
 
 /**
  * @author Ryan D. Brooks
  * @author Robert A. Fisher
  */
-public class GUID {
-	//Note: We can not allow periods in GUID. The update edit logic makes assumptions that there will be no periods.
+public final class GUID {
+   //Note: We can not allow periods in GUID. The update edit logic makes assumptions that there will be no periods.
    private final static Pattern pattern = Pattern.compile("[0-9A-Za-z\\+_=]{20,22}");
 
    private static final ThreadLocal<byte[]> threadLocalBytes = new ThreadLocal<byte[]>() {
@@ -31,6 +29,7 @@
    };
 
    private GUID() {
+      // Utility Class
    }
 
    public static String create() {
@@ -69,8 +68,4 @@
       writeBuffer[14] = (byte) (low >>> 0);
       return writeBuffer;
    }
-
-   public static void main(String[] args) throws UnsupportedEncodingException {
-      System.out.println(GUID.create());
-   }
-}
\ No newline at end of file
+}
diff --git a/plugins/org.eclipse.osee.framework.skynet.core/src/org/eclipse/osee/framework/skynet/core/artifact/ArtifactCache.java b/plugins/org.eclipse.osee.framework.skynet.core/src/org/eclipse/osee/framework/skynet/core/artifact/ArtifactCache.java
index 3ea5d29..38f8888 100644
--- a/plugins/org.eclipse.osee.framework.skynet.core/src/org/eclipse/osee/framework/skynet/core/artifact/ArtifactCache.java
+++ b/plugins/org.eclipse.osee.framework.skynet.core/src/org/eclipse/osee/framework/skynet/core/artifact/ArtifactCache.java
@@ -59,7 +59,7 @@
       cache.deCache(artifact);
    }
 
-   public static List<Artifact> getArtifactsByName(IArtifactType artifactType, String name) throws OseeCoreException {
+   public static List<Artifact> getArtifactsByName(IArtifactType artifactType, String name) {
       List<Artifact> arts = new ArrayList<Artifact>();
       for (Artifact artifact : getArtifactsByType(artifactType)) {
          if (artifact.getName().equals(name)) {
@@ -131,7 +131,7 @@
       return ACTIVE_CACHE.getByStaticId(staticId, branch);
    }
 
-   public static List<Artifact> getArtifactsByType(IArtifactType artifactType) throws OseeCoreException {
+   public static List<Artifact> getArtifactsByType(IArtifactType artifactType) {
       return ACTIVE_CACHE.getByType(artifactType);
    }
 
diff --git a/plugins/org.eclipse.osee.framework.skynet.core/src/org/eclipse/osee/framework/skynet/core/artifact/ArtifactLoader.java b/plugins/org.eclipse.osee.framework.skynet.core/src/org/eclipse/osee/framework/skynet/core/artifact/ArtifactLoader.java
index 0dd627c..7b0b3d9 100644
--- a/plugins/org.eclipse.osee.framework.skynet.core/src/org/eclipse/osee/framework/skynet/core/artifact/ArtifactLoader.java
+++ b/plugins/org.eclipse.osee.framework.skynet.core/src/org/eclipse/osee/framework/skynet/core/artifact/ArtifactLoader.java
@@ -334,6 +334,7 @@
       return artifact;
    }
 
+   @SuppressWarnings("unchecked")
    static void loadArtifactData(Artifact artifact, LoadLevel loadLevel) throws OseeCoreException {
       int queryId = getNewQueryId();
       Timestamp insertTime = GlobalTime.GreenwichMeanTimestamp();