File ini4j-java8-compat.patch of Package ini4j

--- ini4j-0.5.4/src/main/java/org/ini4j/BasicProfile.java
+++ ini4j-0.5.4/src/main/java/org/ini4j/BasicProfile.java
@@ -139,11 +139,17 @@ public class BasicProfile extends Common
         return remove((Object) section.getName());
     }
 
-    @Override public String remove(Object sectionName, Object optionName)
+    @Override public boolean remove(Object sectionName, Object optionName)
     {
         Section sec = get(sectionName);
-
-        return (sec == null) ? null : sec.remove(optionName);
+        if (sec == null) {
+            return false;
+        }
+        if (sec.containsKey(optionName)) {
+            sec.remove(optionName);
+            return true;
+        }
+        return false;
     }
 
     boolean isTreeMode()
--- ini4j-0.5.4/src/main/java/org/ini4j/Profile.java
+++ ini4j-0.5.4/src/main/java/org/ini4j/Profile.java
@@ -43,7 +43,7 @@ public interface Profile extends MultiMa
 
     Section remove(Profile.Section section);
 
-    String remove(Object sectionName, Object optionName);
+    boolean remove(Object sectionName, Object optionName);
 
     interface Section extends OptionMap
     {