Fix compiler warnings.
diff --git a/eclipse-preferences/source-prefs/org.eclipse.jdt.ui.prefs b/eclipse-preferences/source-prefs/org.eclipse.jdt.ui.prefs
index cfe018f..93a783f 100644
--- a/eclipse-preferences/source-prefs/org.eclipse.jdt.ui.prefs
+++ b/eclipse-preferences/source-prefs/org.eclipse.jdt.ui.prefs
@@ -63,7 +63,7 @@
formatter_settings_version=16
org.eclipse.jdt.ui.ignorelowercasenames=true
org.eclipse.jdt.ui.importorder=java;javax;org;com;
-org.eclipse.jdt.ui.javadoc=false
+org.eclipse.jdt.ui.javadoc=true
org.eclipse.jdt.ui.ondemandthreshold=1
org.eclipse.jdt.ui.staticondemandthreshold=1
org.eclipse.jdt.ui.text.custom_code_templates=<?xml version\="1.0" encoding\="UTF-8" standalone\="no"?><templates><template autoinsert\="false" context\="gettercomment_context" deleted\="false" description\="Comment for getter method" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.gettercomment" name\="gettercomment">/**\n * Bean property getter\: <property>${bare_field_name}</property>.\n *\n * @return The value of the <property>${bare_field_name}</property> property on this bean, or <jk>null</jk> if it is not set.\n */</template><template autoinsert\="false" context\="settercomment_context" deleted\="false" description\="Comment for setter method" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.settercomment" name\="settercomment">/**\n * Bean property setter\: <property>${bare_field_name}</property>.\n *\n * @param ${param} The new value for the <property>${bare_field_name}</property> property on this bean.\n * @return This object (for method chaining).\n */</template><template autoinsert\="false" context\="constructorcomment_context" deleted\="false" description\="Comment for created constructors" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.constructorcomment" name\="constructorcomment">/**\n * TODO\n * \n * ${tags}\n */</template><template autoinsert\="false" context\="filecomment_context" deleted\="false" description\="Comment for created Java files" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.filecomment" name\="filecomment">// ***************************************************************************************************************************\n// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file *\n// * distributed with this work for additional information regarding copyright ownership. The ASF licenses this file *\n// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance *\n// * with the License. You may obtain a copy of the License at * \n// * *\n// * http\://www.apache.org/licenses/LICENSE-2.0 *\n// * *\n// * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an *\n// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the *\n// * specific language governing permissions and limitations under the License. *\n// ***************************************************************************************************************************</template><template autoinsert\="false" context\="typecomment_context" deleted\="false" description\="Comment for created types" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.typecomment" name\="typecomment">/**\n * TODO\n * \n * ${tags}\n */</template><template autoinsert\="true" context\="fieldcomment_context" deleted\="false" description\="Comment for fields" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.fieldcomment" name\="fieldcomment">/**\n * \n */</template><template autoinsert\="false" context\="methodcomment_context" deleted\="false" description\="Comment for non-overriding methods" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.methodcomment" name\="methodcomment">/**\n * TODO\n * \n * ${tags}\n */</template><template autoinsert\="false" context\="overridecomment_context" deleted\="false" description\="Comment for overriding methods" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.overridecomment" name\="overridecomment"/><template autoinsert\="false" context\="delegatecomment_context" deleted\="false" description\="Comment for delegate methods" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.delegatecomment" name\="delegatecomment">/**\n * TODO\n * \n * ${tags}\n * ${see_to_target}\n */</template><template autoinsert\="true" context\="newtype_context" deleted\="false" description\="Newly created files" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.newtype" name\="newtype">${filecomment}\n${package_declaration}\n\n${typecomment}\n${type_declaration}</template><template autoinsert\="true" context\="classbody_context" deleted\="false" description\="Code in new class type bodies" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.classbody" name\="classbody">\n</template><template autoinsert\="true" context\="interfacebody_context" deleted\="false" description\="Code in new interface type bodies" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.interfacebody" name\="interfacebody">\n</template><template autoinsert\="true" context\="enumbody_context" deleted\="false" description\="Code in new enum type bodies" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.enumbody" name\="enumbody">\n</template><template autoinsert\="true" context\="annotationbody_context" deleted\="false" description\="Code in new annotation type bodies" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.annotationbody" name\="annotationbody">\n</template><template autoinsert\="true" context\="catchblock_context" deleted\="false" description\="Code in new catch blocks" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.catchblock" name\="catchblock">// ${todo} Auto-generated catch block\n${exception_var}.printStackTrace();</template><template autoinsert\="true" context\="methodbody_context" deleted\="false" description\="Code in created method stubs" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.methodbody" name\="methodbody">// ${todo} Auto-generated method stub\n${body_statement}</template><template autoinsert\="true" context\="constructorbody_context" deleted\="false" description\="Code in created constructor stubs" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.constructorbody" name\="constructorbody">${body_statement}\n// ${todo} Auto-generated constructor stub</template><template autoinsert\="true" context\="getterbody_context" deleted\="false" description\="Code in created getters" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.getterbody" name\="getterbody">return ${field};</template><template autoinsert\="false" context\="setterbody_context" deleted\="false" description\="Code in created setters" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.setterbody" name\="setterbody">this.${field} \= ${param};</template></templates>
diff --git a/juneau-rest/juneau-rest-server/src/main/java/org/apache/juneau/rest/vars/WidgetVar.java b/juneau-rest/juneau-rest-server/src/main/java/org/apache/juneau/rest/vars/WidgetVar.java
index 16b770b..7b40847 100644
--- a/juneau-rest/juneau-rest-server/src/main/java/org/apache/juneau/rest/vars/WidgetVar.java
+++ b/juneau-rest/juneau-rest-server/src/main/java/org/apache/juneau/rest/vars/WidgetVar.java
@@ -60,7 +60,6 @@
super(NAME);
}
- @SuppressWarnings("unchecked")
@Override /* Var */
public String resolve(VarResolverSession session, String key) throws Exception {
RestRequest req = session.getSessionObject(RestRequest.class, SESSION_req, true);
