Improved generics usage.

[svjatoslav_commons.git] / src / main / java / eu / svjatoslav / commons / commandline / parameterparser / parameter / NullParameter.java

diff --git a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/NullParameter.java b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/NullParameter.java
index e082ac1..97c1c79 100755 (executable)
--- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/NullParameter.java
+++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/NullParameter.java
@@ -12,7 +12,7 @@ package eu.svjatoslav.commons.commandline.parameterparser.parameter;
 import eu.svjatoslav.commons.commandline.parameterparser.ArgumentCount;
 import eu.svjatoslav.commons.commandline.parameterparser.Parameter;
 
-public class NullParameter extends Parameter<NullParameter> {
+public class NullParameter extends Parameter<Boolean, NullParameter> {
 
     public NullParameter(final String description) {
         super(description, ArgumentCount.NONE);
@@ -25,7 +25,7 @@ public class NullParameter extends Parameter<NullParameter> {
 
     @Override
     public Boolean getValue() {
-        return isParameterSpecified();
+        return isSpecified();
     }
 
     @Override