cosmetic: cleanup code warnings

Author: stefanseifert

conga-aem-plugin/src/test/java/io/wcm/devops/conga/plugins/aem/postprocessor/ContentPackagePropertiesPostProcessorTest.java

@@ -66,7 +66,7 @@ void testContentPackage() {
 
   @SuppressWarnings("unchecked")
   @Test
-  void testContentPackageOverridePackageType() throws Exception {
+  void testContentPackageOverridePackageType() {
 
     FileContext fileContext = new FileContext()
         .file(new File("src/test/resources/package/example.zip"));

conga-aem-plugin/src/test/java/io/wcm/devops/conga/plugins/aem/postprocessor/ContentPackageTestUtil.java

@@ -67,7 +67,7 @@ public static void assertXpathEvaluatesTo(String expected, String xpath, Node no
     assertEquals(expected, XPATH_ENGINE.evaluate(xpath, node));
   }
 
-  public static void assertXpathEvaluatesTo(String expected, String xpath, Document doc) throws Exception {
+  public static void assertXpathEvaluatesTo(String expected, String xpath, Document doc) {
     assertXpathEvaluatesTo(expected, xpath, doc.getDocumentElement());
   }
 

tooling/conga-aem-maven-plugin/src/test/java/io/wcm/devops/conga/plugins/aem/maven/allpackage/ContentPackageTestUtil.java

@@ -67,7 +67,7 @@ public static void assertXpathEvaluatesTo(String expected, String xpath, Node no
     assertEquals(expected, XPATH_ENGINE.evaluate(xpath, node), message);
   }
 
-  public static void assertXpathEvaluatesTo(String expected, String xpath, Document doc, String message) throws Exception {
+  public static void assertXpathEvaluatesTo(String expected, String xpath, Document doc, String message) {
     assertXpathEvaluatesTo(expected, xpath, doc.getDocumentElement(), message);
   }