Bump junit from 4.12 to 4.13.1

Author: kevzlou7979

gwt-material/src/main/java/gwt/material/design/client/ui/MaterialCollection.java

@@ -144,7 +144,7 @@ public void clearActive() {
      * Sets the header of the collection component.
      */
     public void setHeader(String header) {
-        headerLabel.getElement().setInnerSafeHtml(SafeHtmlUtils.fromString(header));
+        headerLabel.setText(header);
         addStyleName(CssName.WITH_HEADER);
         ListItem item = new ListItem(headerLabel);
         UiHelper.addMousePressedHandlers(item);

gwt-material/src/main/java/gwt/material/design/client/ui/MaterialTitle.java

@@ -106,12 +106,12 @@ public Paragraph getParagraph() {
 
     @Override
     public void setValue(String value, boolean fireEvents) {
-        header.getElement().setInnerSafeHtml(SafeHtmlUtils.fromString(value));
+        header.setText(value);
         super.setValue(value, fireEvents);
     }
 
     @Override
     public String getValue() {
-        return SafeHtmlUtils.fromString(header.getElement().getInnerHTML()).asString();
+        return header.getText();
     }
 }

pom.xml

@@ -59,7 +59,7 @@
         <surefire.version>2.6</surefire.version>
         <gwt.version>2.9.0</gwt.version>
         <tbroyer.version>1.0.0</tbroyer.version>
-        <junit.version>4.12</junit.version>
+        <junit.version>4.13.1</junit.version>
         <htmlunit.version>2.23</htmlunit.version>
         <gwt.style>OBF</gwt.style>