Adding Config and ConfigParser classes

modules/swagger-codegen/src/main/java/config/Config.java

@@ -0,0 +1,38 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package config;
+
+import com.google.common.collect.ImmutableMap;
+import java.util.HashMap;
+import java.util.Map;
+
+public class Config {
+  private Map<String, String> options;
+
+  public Config() {
+    this.options = new HashMap<String, String>();
+  }
+
+  public Config(Map<String, String> properties) {
+    this.options = properties;
+  }
+
+  public Map<String, String> getOptions() {
+    return ImmutableMap.copyOf(options);
+  }
+  
+  public boolean hasOption(String opt){
+    return options.containsKey(opt);
+  }
+  
+  public String getOption(String opt){
+    return options.get(opt);
+  }
+  
+  public void setOption(String opt, String value){
+    options.put(opt, value);
+  }
+}