Merge pull request #86 from alainmarcel/alainmarcel-patch-1

make clean and build.xml updates
diff --git a/src/API/PythonAPI.cpp b/src/API/PythonAPI.cpp
index 5666995..b536da3 100644
--- a/src/API/PythonAPI.cpp
+++ b/src/API/PythonAPI.cpp
@@ -24,7 +24,7 @@
 #include "SourceCompile/SymbolTable.h"
 #include "Utils/StringUtils.h"
 #include "Utils/FileUtils.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/CompilationUnit.h"
 #include "SourceCompile/PreprocessFile.h"
diff --git a/src/API/SLAPI.cpp b/src/API/SLAPI.cpp
index c6c26c8..fe9735f 100644
--- a/src/API/SLAPI.cpp
+++ b/src/API/SLAPI.cpp
@@ -30,7 +30,7 @@
 #include "ErrorReporting/ErrorContainer.h"
 #include "Utils/StringUtils.h"
 
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "SourceCompile/CompilationUnit.h"
 #include "SourceCompile/PreprocessFile.h"
 #include "SourceCompile/CompileSourceFile.h"
diff --git a/src/API/SV3_1aPythonListener.cpp b/src/API/SV3_1aPythonListener.cpp
index 93a23eb..7785a87 100644
--- a/src/API/SV3_1aPythonListener.cpp
+++ b/src/API/SV3_1aPythonListener.cpp
@@ -12,7 +12,7 @@
  * Created on April 16, 2017, 8:28 PM
  */
 #include "SourceCompile/SymbolTable.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/CompilationUnit.h"
 #include "SourceCompile/PreprocessFile.h"
diff --git a/src/Cache/Cache.cpp b/src/Cache/Cache.cpp
index 3eedd54..0b3fb5f 100644
--- a/src/Cache/Cache.cpp
+++ b/src/Cache/Cache.cpp
@@ -29,7 +29,7 @@
 #include "SourceCompile/SymbolTable.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "Cache/Cache.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "flatbuffers/util.h"
 
 using namespace SURELOG;
diff --git a/src/Cache/PPCache.cpp b/src/Cache/PPCache.cpp
index ae3747f..7bfbfe8 100644
--- a/src/Cache/PPCache.cpp
+++ b/src/Cache/PPCache.cpp
@@ -20,7 +20,7 @@
  *
  * Created on April 23, 2017, 8:49 PM
  */
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/SymbolTable.h"
 #include "SourceCompile/CompilationUnit.h"
diff --git a/src/Cache/ParseCache.cpp b/src/Cache/ParseCache.cpp
index e4580e4..ac51f70 100644
--- a/src/Cache/ParseCache.cpp
+++ b/src/Cache/ParseCache.cpp
@@ -20,7 +20,7 @@
  *
  * Created on April 29, 2017, 4:20 PM
  */
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/SymbolTable.h"
 #include "SourceCompile/CompilationUnit.h"
diff --git a/src/Cache/PythonAPICache.cpp b/src/Cache/PythonAPICache.cpp
index 97da54b..a12148c 100644
--- a/src/Cache/PythonAPICache.cpp
+++ b/src/Cache/PythonAPICache.cpp
@@ -21,7 +21,7 @@
  * Created on May 28, 2017, 10:49 PM
  */
 
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/SymbolTable.h"
 #include "SourceCompile/CompilationUnit.h"
diff --git a/src/CommandLine/CommandLineParser.cpp b/src/CommandLine/CommandLineParser.cpp
index 90a4c1e..7ba34ca 100644
--- a/src/CommandLine/CommandLineParser.cpp
+++ b/src/CommandLine/CommandLineParser.cpp
@@ -27,7 +27,7 @@
 #include <sstream>
 #include <sys/types.h>
 #include <sys/stat.h>
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "Utils/StringUtils.h"
 #include "Utils/FileUtils.h"
 
diff --git a/src/CommandLine/CommandLineParser.hpp b/src/CommandLine/CommandLineParser.h
similarity index 100%
rename from src/CommandLine/CommandLineParser.hpp
rename to src/CommandLine/CommandLineParser.h
diff --git a/src/Design/Design.cpp b/src/Design/Design.cpp
index 11226d0..e7f32b5 100644
--- a/src/Design/Design.cpp
+++ b/src/Design/Design.cpp
@@ -30,7 +30,7 @@
 #include "ErrorReporting/Error.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "ErrorReporting/ErrorDefinition.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "SourceCompile/CompilationUnit.h"
 #include "SourceCompile/PreprocessFile.h"
 #include "SourceCompile/CompileSourceFile.h"
diff --git a/src/DesignCompile/Builtin.cpp b/src/DesignCompile/Builtin.cpp
index 1a4698d..af15f1b 100644
--- a/src/DesignCompile/Builtin.cpp
+++ b/src/DesignCompile/Builtin.cpp
@@ -30,7 +30,7 @@
 #include "ErrorReporting/Error.h"
 #include "ErrorReporting/Location.h"
 #include "ErrorReporting/Error.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorDefinition.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/CompilationUnit.h"
diff --git a/src/DesignCompile/CompileClass.cpp b/src/DesignCompile/CompileClass.cpp
index 44eaeda..fc96c3e 100644
--- a/src/DesignCompile/CompileClass.cpp
+++ b/src/DesignCompile/CompileClass.cpp
@@ -30,7 +30,7 @@
 #include "ErrorReporting/Error.h"
 #include "ErrorReporting/Location.h"
 #include "ErrorReporting/Error.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorDefinition.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/CompilationUnit.h"
diff --git a/src/DesignCompile/CompileDesign.cpp b/src/DesignCompile/CompileDesign.cpp
index e4d4375..bfbf170 100644
--- a/src/DesignCompile/CompileDesign.cpp
+++ b/src/DesignCompile/CompileDesign.cpp
@@ -31,7 +31,7 @@
 #include "SourceCompile/CompilationUnit.h"
 #include "SourceCompile/PreprocessFile.h"
 #include "SourceCompile/CompileSourceFile.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "SourceCompile/ParseFile.h"
 #include "Testbench/ClassDefinition.h"
 #include "SourceCompile/Compiler.h"
diff --git a/src/DesignCompile/CompileFileContent.cpp b/src/DesignCompile/CompileFileContent.cpp
index da01f49..4aff41c 100644
--- a/src/DesignCompile/CompileFileContent.cpp
+++ b/src/DesignCompile/CompileFileContent.cpp
@@ -28,7 +28,7 @@
 #include "ErrorReporting/Error.h"
 #include "ErrorReporting/Location.h"
 #include "ErrorReporting/Error.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorDefinition.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/CompilationUnit.h"
diff --git a/src/DesignCompile/CompileModule.cpp b/src/DesignCompile/CompileModule.cpp
index 7ca6367..9c6e525 100644
--- a/src/DesignCompile/CompileModule.cpp
+++ b/src/DesignCompile/CompileModule.cpp
@@ -31,7 +31,7 @@
 #include "ErrorReporting/Error.h"
 #include "ErrorReporting/Location.h"
 #include "ErrorReporting/Error.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorDefinition.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/CompilationUnit.h"
diff --git a/src/DesignCompile/CompilePackage.cpp b/src/DesignCompile/CompilePackage.cpp
index d34f434..6591337 100644
--- a/src/DesignCompile/CompilePackage.cpp
+++ b/src/DesignCompile/CompilePackage.cpp
@@ -29,7 +29,7 @@
 #include "ErrorReporting/Error.h"
 #include "ErrorReporting/Location.h"
 #include "ErrorReporting/Error.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorDefinition.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/CompilationUnit.h"
diff --git a/src/DesignCompile/CompileProgram.cpp b/src/DesignCompile/CompileProgram.cpp
index 0b8752d..1a5a158 100644
--- a/src/DesignCompile/CompileProgram.cpp
+++ b/src/DesignCompile/CompileProgram.cpp
@@ -31,7 +31,7 @@
 #include "ErrorReporting/Error.h"
 #include "ErrorReporting/Location.h"
 #include "ErrorReporting/Error.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorDefinition.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/CompilationUnit.h"
diff --git a/src/DesignCompile/CompileToolbox.cpp b/src/DesignCompile/CompileToolbox.cpp
index c3cce4e..aea9b6f 100644
--- a/src/DesignCompile/CompileToolbox.cpp
+++ b/src/DesignCompile/CompileToolbox.cpp
@@ -30,7 +30,7 @@
 #include "ErrorReporting/Error.h"
 #include "ErrorReporting/Location.h"
 #include "ErrorReporting/Error.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorDefinition.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/CompilationUnit.h"
diff --git a/src/DesignCompile/DesignElaboration.cpp b/src/DesignCompile/DesignElaboration.cpp
index 718a84d..5862de4 100644
--- a/src/DesignCompile/DesignElaboration.cpp
+++ b/src/DesignCompile/DesignElaboration.cpp
@@ -32,7 +32,7 @@
 #include "ErrorReporting/ErrorDefinition.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "Config/ConfigSet.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "SourceCompile/CompilationUnit.h"
 #include "SourceCompile/PreprocessFile.h"
 #include "SourceCompile/CompileSourceFile.h"
diff --git a/src/ErrorReporting/ErrorContainer.cpp b/src/ErrorReporting/ErrorContainer.cpp
index 8142193..5d28770 100644
--- a/src/ErrorReporting/ErrorContainer.cpp
+++ b/src/ErrorReporting/ErrorContainer.cpp
@@ -25,7 +25,7 @@
 #include <mutex>
 #include <iostream>
 #include <fstream>
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/Waiver.h"
 
 #include "antlr4-runtime.h"
diff --git a/src/ErrorReporting/Report.cpp b/src/ErrorReporting/Report.cpp
index 0be3806..20ac746 100644
--- a/src/ErrorReporting/Report.cpp
+++ b/src/ErrorReporting/Report.cpp
@@ -23,7 +23,7 @@
 
 #include "SourceCompile/SymbolTable.h"
 #include "ErrorReporting/ErrorContainer.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/Report.h"
 #include <iostream>
 #include <fstream>
diff --git a/src/Library/AntlrLibParserErrorListener.cpp b/src/Library/AntlrLibParserErrorListener.cpp
index 7e143e4..145f1d4 100644
--- a/src/Library/AntlrLibParserErrorListener.cpp
+++ b/src/Library/AntlrLibParserErrorListener.cpp
@@ -26,7 +26,7 @@
 using namespace antlr4;
 #include "SourceCompile/SymbolTable.h"
 #include "Design/FileContent.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "Library/ParseLibraryDef.h"
 #include "Library/AntlrLibParserErrorListener.h"
diff --git a/src/Library/ParseLibraryDef.cpp b/src/Library/ParseLibraryDef.cpp
index c6197e4..a4791e0 100644
--- a/src/Library/ParseLibraryDef.cpp
+++ b/src/Library/ParseLibraryDef.cpp
@@ -21,7 +21,7 @@
  * Created on January 27, 2018, 5:05 PM
  */
 #include "Utils/StringUtils.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "SourceCompile/CompilationUnit.h"
 #include "SourceCompile/PreprocessFile.h"
 #include "SourceCompile/CompileSourceFile.h"
diff --git a/src/Library/SVLibShapeListener.cpp b/src/Library/SVLibShapeListener.cpp
index 2272936..e50cfa7 100644
--- a/src/Library/SVLibShapeListener.cpp
+++ b/src/Library/SVLibShapeListener.cpp
@@ -20,7 +20,7 @@
  *
  * Created on January 28, 2018, 10:17 PM
  */
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "SourceCompile/CompilationUnit.h"
 #include "SourceCompile/PreprocessFile.h"
 #include "SourceCompile/CompileSourceFile.h"
diff --git a/src/SourceCompile/AnalyzeFile.cpp b/src/SourceCompile/AnalyzeFile.cpp
index 07c668f..1330d39 100644
--- a/src/SourceCompile/AnalyzeFile.cpp
+++ b/src/SourceCompile/AnalyzeFile.cpp
@@ -23,7 +23,7 @@
 #include "SourceCompile/SymbolTable.h"
 #include "Design/TimeInfo.h"
 #include "Design/DesignElement.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/Error.h"
 #include "ErrorReporting/Location.h"
 #include "ErrorReporting/ErrorDefinition.h"
diff --git a/src/SourceCompile/AntlrParserErrorListener.cpp b/src/SourceCompile/AntlrParserErrorListener.cpp
index c266f4d..99e0fb3 100644
--- a/src/SourceCompile/AntlrParserErrorListener.cpp
+++ b/src/SourceCompile/AntlrParserErrorListener.cpp
@@ -25,7 +25,7 @@
 using namespace std;
 using namespace antlr4;
 #include "SourceCompile/SymbolTable.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/CompilationUnit.h"
 #include "SourceCompile/PreprocessFile.h"
diff --git a/src/SourceCompile/CheckCompile.cpp b/src/SourceCompile/CheckCompile.cpp
index bd088c1..43dd3e7 100644
--- a/src/SourceCompile/CheckCompile.cpp
+++ b/src/SourceCompile/CheckCompile.cpp
@@ -35,7 +35,7 @@
 #include "SourceCompile/CompileSourceFile.h"
 #include "SourceCompile/Compiler.h"
 #include "SourceCompile/ParseFile.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "SourceCompile/CheckCompile.h"
 
 using namespace SURELOG;
diff --git a/src/SourceCompile/CompileSourceFile.cpp b/src/SourceCompile/CompileSourceFile.cpp
index f691135..8fb32f1 100644
--- a/src/SourceCompile/CompileSourceFile.cpp
+++ b/src/SourceCompile/CompileSourceFile.cpp
@@ -20,7 +20,7 @@
  *
  * Created on February 20, 2017, 9:54 PM
  */
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/SymbolTable.h"
 #include "SourceCompile/CompilationUnit.h"
diff --git a/src/SourceCompile/Compiler.cpp b/src/SourceCompile/Compiler.cpp
index ab55224..be1a481 100644
--- a/src/SourceCompile/Compiler.cpp
+++ b/src/SourceCompile/Compiler.cpp
@@ -20,7 +20,7 @@
  *
  * Created on March 4, 2017, 5:16 PM
  */
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/SymbolTable.h"
 #include "SourceCompile/CompilationUnit.h"
diff --git a/src/SourceCompile/ParseFile.cpp b/src/SourceCompile/ParseFile.cpp
index 4757186..113c99a 100644
--- a/src/SourceCompile/ParseFile.cpp
+++ b/src/SourceCompile/ParseFile.cpp
@@ -22,7 +22,7 @@
  */
 
 #include "SourceCompile/SymbolTable.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/CompilationUnit.h"
 #include "SourceCompile/PreprocessFile.h"
diff --git a/src/SourceCompile/PreprocessFile.cpp b/src/SourceCompile/PreprocessFile.cpp
index ffaa17f..70eba8d 100644
--- a/src/SourceCompile/PreprocessFile.cpp
+++ b/src/SourceCompile/PreprocessFile.cpp
@@ -21,7 +21,7 @@
  * Created on February 24, 2017, 9:38 PM
  */
 #include "SourceCompile/SymbolTable.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/CompilationUnit.h"
 #include "SourceCompile/PreprocessFile.h"
diff --git a/src/SourceCompile/PythonListen.cpp b/src/SourceCompile/PythonListen.cpp
index 7155c57..3669561 100644
--- a/src/SourceCompile/PythonListen.cpp
+++ b/src/SourceCompile/PythonListen.cpp
@@ -22,7 +22,7 @@
  */
 
 #include "SourceCompile/SymbolTable.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/CompilationUnit.h"
 #include "SourceCompile/PreprocessFile.h"
diff --git a/src/SourceCompile/SV3_1aPpTreeShapeListener.cpp b/src/SourceCompile/SV3_1aPpTreeShapeListener.cpp
index 872dda9..21cd458 100644
--- a/src/SourceCompile/SV3_1aPpTreeShapeListener.cpp
+++ b/src/SourceCompile/SV3_1aPpTreeShapeListener.cpp
@@ -15,7 +15,7 @@
  */
 
 #include "SourceCompile/SymbolTable.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/SymbolTable.h"
 #include "SourceCompile/CompilationUnit.h"
diff --git a/src/SourceCompile/SV3_1aTreeShapeHelper.cpp b/src/SourceCompile/SV3_1aTreeShapeHelper.cpp
index 64c6144..878db4e 100644
--- a/src/SourceCompile/SV3_1aTreeShapeHelper.cpp
+++ b/src/SourceCompile/SV3_1aTreeShapeHelper.cpp
@@ -22,7 +22,7 @@
  */
 
 #include "SourceCompile/SymbolTable.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/CompilationUnit.h"
 #include "SourceCompile/PreprocessFile.h"
diff --git a/src/SourceCompile/SV3_1aTreeShapeListener.cpp b/src/SourceCompile/SV3_1aTreeShapeListener.cpp
index 4b4a408..2498959 100644
--- a/src/SourceCompile/SV3_1aTreeShapeListener.cpp
+++ b/src/SourceCompile/SV3_1aTreeShapeListener.cpp
@@ -22,7 +22,7 @@
  */
 
 #include "SourceCompile/SymbolTable.h"
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "ErrorReporting/ErrorContainer.h"
 #include "SourceCompile/CompilationUnit.h"
 #include "SourceCompile/PreprocessFile.h"
diff --git a/src/Utils/HashMap.h b/src/Utils/HashMap.h
deleted file mode 100644
index cbb2635..0000000
--- a/src/Utils/HashMap.h
+++ /dev/null
@@ -1,361 +0,0 @@
-
-#ifndef HASHMAP_H
-#define HASHMAP_H
-#include <iostream>
-#include <iomanip>
-#include <exception>
-#include <mutex>
-#include <condition_variable>
-
-/*
- *  wrapper for items stored in the map
- */
-template <typename K, typename V>
-class HashItem {
- public:
-  HashItem(K key, V value) {
-    this->key = key;
-    this->value = value;
-    this->nextItem = nullptr;
-  }
-
-  /*
-   * copy constructor
-   */
-  HashItem(const HashItem &item) {
-    this->key = item.getKey();
-    this->value = item.getValue();
-    this->nextItem = nullptr;
-  }
-
-  void setNext(HashItem<K, V> *item) { this->nextItem = item; }
-
-  HashItem *getNext() { return nextItem; }
-
-  K getKey() { return key; }
-
-  V getValue() { return value; }
-
-  void setValue(V value) { this->value = value; }
-
- private:
-  K key;
-  V value;
-  HashItem *nextItem;
-};
-
-/*
- * template HashMap for storing items
- * default hash function HF = std::hash<K>
- */
-template <typename K, typename V, typename HF = std::hash<K>>
-class HashMap {
- public:
-  /*
-   * constructor
-   * @mSize specifies the bucket size og the map
-   */
-  HashMap(std::size_t mSize) {
-    // lock initialization for single thread
-    std::lock_guard<std::mutex> lock(mtx);
-    // if (mSize < 1)
-    // throw std::exception("Number of buckets ust be greater than zero.");
-
-    mapSize = mSize;
-    numOfItems = 0;
-    // initialize
-    hMap = new HashItem<K, V> *[mapSize]();
-  }
-
-  /*
-   * for simplicity no copy constructor
-   * anyway we want test how different threads
-   * use same instance of the map
-   */
-  // HashMap(const HashMap & hmap) = delete;
-
-  /*
-   * inserts item
-   * replaces old value with the new one when item already exists
-   * @key key of the item
-   * @value value of the item
-   */
-  void insert(const K &key, const V &value) {
-    std::lock_guard<std::mutex> lock(mtx);
-    insertHelper(this->hMap, this->mapSize, numOfItems, key, value);
-    condVar.notify_all();
-  }
-
-  /*
-   * erases item with key when siúch item exists
-   * @key of item to erase
-   */
-  void erase(const K &key) {
-    std::lock_guard<std::mutex> lock(mtx);
-    // calculate the bucket where item must be inserted
-    std::size_t hVal = hashFunc(key) % mapSize;
-    HashItem<K, V> *prev = nullptr;
-    HashItem<K, V> *item = hMap[hVal];
-
-    while ((item != nullptr) && (item->getKey() != key)) {
-      prev = item;
-      item = item->getNext();
-    }
-    // no item found with the given key
-    if (item == nullptr) {
-      return;
-    } else {
-      if (prev == nullptr) {
-        // item found is the first item in the bucket
-        hMap[hVal] = item->getNext();
-      } else {
-        // item found in one of the entries in the bucket
-        prev->setNext(item->getNext());
-      }
-      delete item;
-      numOfItems--;
-    }
-    condVar.notify_all();
-  }
-
-  /*
-   * get element with the given key by reference
-   * @key is the key of item that has to be found
-   * @value is the holder where the value of item with key will be copied
-   */
-  bool getItem(const K &key, V &value) const {
-    std::lock_guard<std::mutex> lock(mtx);
-    // calculate the bucket where item must be inserted
-    std::size_t hVal = hashFunc(key) % mapSize;
-    HashItem<K, V> *item = hMap[hVal];
-
-    while ((item != nullptr) && (item->getKey() != key)) item = item->getNext();
-    // item not found
-    if (item == nullptr) {
-      return false;
-    }
-
-    value = item->getValue();
-    return true;
-  }
-
-  /*
-   * get element with the given key by reference
-   * @key is the key of item that has to be found
-   * shows an example of thread waitung for some condition
-   * @value is the holder where the value of item with key will be copied
-   */
-  bool getWithWait(const K &key, V &value) {
-    std::unique_lock<std::mutex> ulock(mtxForWait);
-    condVar.wait(ulock, [this] { return !this->empty(); });
-    // calculate the bucket where item must be inserted
-    std::size_t hVal = hashFunc(key) % mapSize;
-    HashItem<K, V> *item = hMap[hVal];
-
-    while ((item != nullptr) && (item->getKey() != key)) item = item->getNext();
-    // item not found
-    if (item == nullptr) {
-      return false;
-    }
-
-    value = item->getValue();
-    return true;
-  }
-
-  /*
-   * resizes the map
-   * creates new map on heap
-   * copies the elements into new map
-   * @newSize specifies new bucket size
-   */
-  void resize(std::size_t newSize) {
-    std::lock_guard<std::mutex> lock(mtx);
-    if (newSize < 1)
-      throw std::exception("Number of buckets must be greater than zero.");
-
-    resizeHelper(newSize);
-    condVar.notify_all();
-  }
-
-  /*
-   * outputs all items of the map
-   */
-  void outputMap() const {
-    std::lock_guard<std::mutex> lock(mtx);
-    if (numOfItems == 0) {
-      std::cout << "Map is empty." << std::endl << std::endl;
-      return;
-    }
-    std::cout << "Map contains " << numOfItems << " items." << std::endl;
-    for (std::size_t i = 0; i < mapSize; i++) {
-      HashItem<K, V> *item = hMap[i];
-      while (item != nullptr) {
-        std::cout << "Bucket: " << std::setw(3) << i
-                  << ", key: " << std::setw(3) << item->getKey()
-                  << ", value:" << std::setw(3) << item->getValue()
-                  << std::endl;
-        item = item->getNext();
-      }
-    }
-    std::cout << std::endl;
-  }
-
-  /*
-   * returns true when map has no items
-   */
-  bool empty() const {
-    std::lock_guard<std::mutex> lock(mtx);
-    return numOfItems == 0;
-  }
-
-  void clear() {
-    std::lock_guard<std::mutex> lock(mtx);
-    deleteMap(hMap, mapSize);
-    numOfItems = 0;
-    hMap = new HashItem<K, V> *[mapSize]();
-  }
-
-  void deleteDeep() {
-    std::lock_guard<std::mutex> lock(mtx);
-    deleteMapDeep(hMap, mapSize);
-    numOfItems = 0;
-    hMap = new HashItem<K, V> *[mapSize]();
-  }
-
-  /*
-   * returns number of items stored in the map
-   */
-  std::size_t size() const {
-    std::lock_guard<std::mutex> lock(mtx);
-    return numOfItems;
-  }
-
-  /*
-   * returns number of buckets
-   */
-  std::size_t bucket_count() const {
-    std::lock_guard<std::mutex> lock(mtx);
-    return mapSize;
-  }
-
-  /*
-   * desctructor
-   */
-  ~HashMap() {
-    std::lock_guard<std::mutex> lock(mtx);
-    deleteMap(hMap, mapSize);
-  }
-
- private:
-  std::size_t mapSize;
-  std::size_t numOfItems;
-  HF hashFunc;
-  HashItem<K, V> **hMap;
-  mutable std::mutex mtx;
-  mutable std::mutex mtxForWait;
-  std::condition_variable condVar;
-
-  /*
-   * help method for inserting key, value item into the map hm
-   * mapSize specifies the size of the map, items - the number
-   * of stored items, will be incremented when insertion is completed
-   * @hm HashMap
-   * @mSize specifies number of buckets
-   * @items holds the number of items in hm, will be incremented when insertion
-   * successful
-   * @key - key of item to insert
-   * @value - value of item to insert
-   */
-  void insertHelper(HashItem<K, V> **hm, const std::size_t &mSize,
-                    std::size_t &items, const K &key, const V &value) {
-    std::size_t hVal = hashFunc(key) % mSize;
-    HashItem<K, V> *prev = nullptr;
-    HashItem<K, V> *item = hm[hVal];
-
-    while ((item != nullptr) && (item->getKey() != key)) {
-      prev = item;
-      item = item->getNext();
-    }
-
-    // inserting new item
-    if (item == nullptr) {
-      item = new HashItem<K, V>(key, value);
-      items++;
-      if (prev == nullptr) {
-        // insert new value as first item in the bucket
-        hm[hVal] = item;
-      } else {
-        // append new item on previous in the same bucket
-        prev->setNext(item);
-      }
-    } else {
-      // replace existing value
-      item->setValue(value);
-    }
-  }
-
-  /*
-   * help method to resize the map
-   * @newSize specifies new number of buckets
-   */
-  void resizeHelper(std::size_t newSize) {
-    HashItem<K, V> **newMap = new HashItem<K, V> *[newSize]();
-    std::size_t items = 0;
-    for (std::size_t i = 0; i < mapSize; i++) {
-      HashItem<K, V> *item = hMap[i];
-      while (item != nullptr) {
-        insertHelper(newMap, newSize, items, item->getKey(), item->getValue());
-        item = item->getNext();
-      }
-    }
-
-    deleteMap(hMap, mapSize);
-    hMap = newMap;
-    mapSize = newSize;
-    numOfItems = items;
-    newMap = nullptr;
-  }
-
-  /*
-   * help function for deleting the map hm
-   * @hm HashMap
-   * @mSize number of buckets in hm
-   */
-  void deleteMap(HashItem<K, V> **hm, std::size_t mSize) {
-    // delete all nodes
-    for (std::size_t i = 0; i < mSize; ++i) {
-      HashItem<K, V> *item = hm[i];
-      while (item != nullptr) {
-        HashItem<K, V> *prev = item;
-        item = item->getNext();
-        delete prev;
-      }
-      hm[i] = nullptr;
-    }
-    // delete the map
-    delete[] hm;
-  }
-
-  /*
-   * help function for deleting the map hm
-   * @hm HashMap
-   * @mSize number of buckets in hm
-   */
-  void deleteMapDeep(HashItem<K, V> **hm, std::size_t mSize) {
-    // delete all nodes
-    for (std::size_t i = 0; i < mSize; ++i) {
-      HashItem<K, V> *item = hm[i];
-      while (item != nullptr) {
-        HashItem<K, V> *prev = item;
-        item = item->getNext();
-        delete prev->getValue();
-        delete prev;
-      }
-      hm[i] = nullptr;
-    }
-    // delete the map
-    delete[] hm;
-  }
-};
-
-#endif /* HASHMAP_H */
diff --git a/src/main.cpp b/src/main.cpp
index d9efe97..c4f6f24 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -27,7 +27,7 @@
 #include<stdio.h>
 #include<sys/types.h>
 #include <unistd.h>
-#include "CommandLine/CommandLineParser.hpp"
+#include "CommandLine/CommandLineParser.h"
 #include "SourceCompile/SymbolTable.h"
 #include "SourceCompile/CompilationUnit.h"
 #include "SourceCompile/PreprocessFile.h"