Replaced deprecated APIs

Author: phax

ph-css/src/main/java/com/helger/css/handler/ECSSNodeType.java

@@ -193,7 +193,7 @@ private static void _dumpRecursive (@Nonnull final CSSNode aParserNode,
                                       @Nonnull final String sPrefix)
   {
     aSB.append (sPrefix).append (getNodeName (aParserNode));
-    if (aParserNode.hasText ())
+    if (aParserNode.isNotEmpty ())
       aSB.append ('[').append (aParserNode.getText ()).append (']');
     aSB.append ('\n');
     for (final CSSNode aChildNode : aParserNode)

ph-css/src/main/java/com/helger/css/parser/CSSNode.java

@@ -161,7 +161,7 @@ public String getText ()
     return m_sText;
   }
 
-  public boolean hasText ()
+  public boolean isNotEmpty ()
   {
     return m_sText != null;
   }