Override toString() method

src/main/java/com/github/zafarkhaja/semver/Version.java

@@ -33,6 +33,8 @@ import java.util.regex.Pattern;
  */
 public class Version implements Comparable<Version> {
     
+    private String rawVersion;
+    
     private int majorVersion;
     private int minorVersion;
     private int patchVersion;
@@ -60,6 +62,8 @@ public class Version implements Comparable<Version> {
                 "Illegal version format"
             );
         }
+        rawVersion = version;
+        
         majorVersion = Integer.parseInt(matcher.group("major"));
         minorVersion = Integer.parseInt(matcher.group("minor"));
         patchVersion = Integer.parseInt(matcher.group("patch"));
@@ -145,6 +149,11 @@ public class Version implements Comparable<Version> {
         return hash;
     }
     
+    @Override
+    public String toString() {
+        return rawVersion;
+    }
+    
     @Override
     public int compareTo(Version other) {
         int result = compareNormalVersions(other);

src/test/java/com/github/zafarkhaja/semver/VersionTest.java

@@ -273,4 +273,11 @@ public class VersionTest {
         assertTrue(version1.equals(version2));
         assertEquals(version1.hashCode(), version2.hashCode());
     }
+    
+    @Test public void
+    shouldOverrideToStringMethod() {
+        String versionString = "1.2.3-beta+build";
+        Version version = new Version(versionString);
+        assertEquals(versionString, version.toString());
+    }
 }