repair parammap again

Author: Psilo

pom.xml

@@ -17,7 +17,7 @@
 
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>http-server</artifactId>
-	<version>0.1.17</version>
+	<version>0.1.18</version>
 	<name>HttpServer</name>
 	<packaging>jar</packaging>
 

src/main/java/info/unterrainer/commons/httpserver/daos/ParamMap.java

@@ -1,7 +1,10 @@
 package info.unterrainer.commons.httpserver.daos;
 
+import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
 
 import lombok.AllArgsConstructor;
 import lombok.Builder;
@@ -25,6 +28,30 @@ public Object get(final String parameterKey) {
 		return parameters.get(parameterKey);
 	}
 
+	public Set<Entry<String, Object>> entrySet() {
+		return parameters.entrySet();
+	}
+
+	public Set<String> keySet() {
+		return parameters.keySet();
+	}
+
+	public Collection<Object> valueSet() {
+		return parameters.values();
+	}
+
+	public boolean containsKey(final String parameterKey) {
+		return parameters.containsKey(parameterKey);
+	}
+
+	public boolean containsValue(final Object parameterValue) {
+		return parameters.containsValue(parameterValue);
+	}
+
+	public void clear() {
+		parameters.clear();
+	}
+
 	@Override
 	public ParamMap clone() {
 		return new ParamMap(new HashMap<String, Object>(parameters));