Format. Change artifact id

pom.xml

@@ -3,7 +3,7 @@
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>vsb-cs-java1</groupId>
-	<artifactId>lab07-efrei</artifactId>
+	<artifactId>efrei-lab-06-comparable-comparator</artifactId>
 	<version>0.0.1-SNAPHOST</version>
 	<packaging>jar</packaging>
 	<properties>

src/main/java/lab/Book.java

@@ -14,44 +14,47 @@ import java.io.InputStreamReader;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
 
 /**
  * @author Jan Kožusznik
  * @version 0.1
  */
 public class Book {
-  private final String data;
-
-  /**
-   *
-   */
-  public Book() {
-    data = getText();
-  }
-
-  public Collection<String> getWords() {
-	  String[] tokens = getText().split("[\\- \t\n.,;:()\\[\\]{}\"]+");
-	  return new ArrayList<>(Arrays.asList(tokens));
-  }
-  
-  @Override
-  public String toString() {
-    return data;
-  }
-
-  private String getText() {
-    StringBuilder sb = new StringBuilder();
-    try(BufferedReader br = new BufferedReader(new InputStreamReader(Book.class.getResourceAsStream("book.txt")))) {
-    	String line;
-    	while((line = br.readLine()) != null) {
-    		sb.append(line).append('\n');
-    	}
-    } catch (IOException e) {
-		e.printStackTrace();
-		return "";
+	private final String data;
+
+	/**
+	 *
+	 */
+	public Book() {
+		data = getText();
+	}
+
+	public Collection<String> getWords() {
+		String[] tokens = getText().split("[\\- \t\n.,;:()\\[\\]{}\"]+");
+		return new ArrayList<>(Arrays.asList(tokens));
 	}
 
-    return sb.toString();
-  }
+	@Override
+	public String toString() {
+		return data;
+	}
+
+	private String getText() {
+		StringBuilder sb = new StringBuilder();
+		try (BufferedReader br = new BufferedReader(
+				new InputStreamReader(Book.class.getResourceAsStream("book.txt")))) {
+			String line;
+			while ((line = br.readLine()) != null) {
+				sb.append(line).append('\n');
+			}
+		} catch (IOException e) {
+			e.printStackTrace();
+			return "";
+		}
+
+		return sb.toString();
+	}
 
 }