Moved to Java 8. Code cleanup.

[meviz.git] / src / main / java / eu / svjatoslav / meviz / replace / CommandlineHandler.java

diff --git a/src/main/java/eu/svjatoslav/meviz/replace/CommandlineHandler.java b/src/main/java/eu/svjatoslav/meviz/replace/CommandlineHandler.java
index d8147a1..5c6d44b 100755 (executable)
--- a/src/main/java/eu/svjatoslav/meviz/replace/CommandlineHandler.java
+++ b/src/main/java/eu/svjatoslav/meviz/replace/CommandlineHandler.java
@@ -16,23 +16,23 @@ import eu.svjatoslav.commons.commandline.parameterparser.parameter.StringParamet
 
 import java.io.File;
 
-public class CommandlineHandler {
+class CommandlineHandler {
 
-    Parser parser = new Parser();
+    final Parser parser = new Parser();
 
-    NullParameter recursiveParameter = parser.add(
+    private final NullParameter recursiveParameter = parser.add(
             new NullParameter("Enable recursive mode.")).addAliases("-r",
             "--recursive");
 
-    StringParameter searchForPattern = parser
+    private final StringParameter searchForPattern = parser
             .add(new StringParameter("String to search for"))
             .addAliases("-s", "--search-pattern").setMandatory();
 
-    StringParameter replaceWithPattern = parser.add(
+    private final StringParameter replaceWithPattern = parser.add(
             new StringParameter("String to place instead")).addAliases("-p",
             "--replace-pattern");
 
-    DirectoryParameter directoryParameter = parser
+    private final DirectoryParameter directoryParameter = parser
             .add(new DirectoryParameter("Working directory."))
             .addAliases("-w", "--working-directory").mustExist();