X-Git-Url: http://www2.svjatoslav.eu/gitweb/?p=svjatoslav_commons.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fcommons%2Fcommandline%2Fparameterparser%2Fparameter%2FIntegerParameter.java;h=7c751516bb9de3e616c8bc6164120a3bb8e415a1;hp=6972149b849ecd9183fb52cb8aead83b47bbec37;hb=ab4cc64cf105d4f03b8a0b94ab58d9b973820c8a;hpb=b34ba4499cfbca09bc794a810e460bf1c86dcd34

diff --git a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/IntegerParameter.java b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/IntegerParameter.java
index 6972149..7c75151 100755
--- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/IntegerParameter.java
+++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/IntegerParameter.java
@@ -1,7 +1,7 @@
 /*
  * Svjatoslav Commons - shared library of common functionality.
  * Copyright ©2012-2014, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
- * 
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 3 of the GNU Lesser General Public License
  * or later as published by the Free Software Foundation.
@@ -20,7 +20,7 @@ public class IntegerParameter extends Parameter {
 
 	@Override
 	public IntegerParameter addAliases(final String... aliasArray) {
-		super.addAliases(aliasArray);
+		super.addAliasesProtected(aliasArray);
 		return this;
 	}
 
@@ -29,7 +29,8 @@ public class IntegerParameter extends Parameter {
 		return "integer";
 	}
 
-	public int getValue() {
+	@Override
+	public Integer getValue() {
 		if (arguments.size() != 1)
 			throw new RuntimeException("Parameter " + description
 					+ " shall have exactly 1 argument.");
@@ -38,7 +39,7 @@ public class IntegerParameter extends Parameter {
 
 	@Override
 	public IntegerParameter setMandatory() {
-		mandatory = true;
+		setMandatoryProtected();
 		return this;
 	}
 
@@ -51,5 +52,4 @@ public class IntegerParameter extends Parameter {
 			return false;
 		}
 	}
-
 }