Can acquire Faker instance via static utility methods (#237)

src/main/java/com/github/javafaker/Faker.java

@@ -67,7 +67,7 @@ public class Faker {
     private final RickAndMorty rickAndMorty;
     private final Yoda yoda;
     private final Matz matz;
-  
+
     public Faker() {
         this(Locale.ENGLISH);
     }
@@ -137,6 +137,46 @@ public class Faker {
         this.matz = new Matz(this);
     }
 
+    /**
+     * Constructs Faker instance with default argument.
+     *
+     * @return {@link Faker#Faker()}
+     */
+    public static Faker instance() {
+        return new Faker();
+    }
+
+    /**
+     * Constructs Faker instance with provided {@link Locale}.
+     *
+     * @param locale - {@link Locale}
+     * @return {@link Faker#Faker(Locale)}
+     */
+    public static Faker instance(Locale locale) {
+        return new Faker(locale);
+    }
+
+    /**
+     * Constructs Faker instance with provided {@link Random}.
+     *
+     * @param random - {@link Random}
+     * @return {@link Faker#Faker(Random)}
+     */
+    public static Faker instance(Random random) {
+        return new Faker(random);
+    }
+
+    /**
+     * Constructs Faker instance with provided {@link Locale} and {@link Random}.
+     *
+     * @param locale - {@link Locale}
+     * @param random - {@link Random}
+     * @return {@link Faker#Faker(Locale, Random)}
+     */
+    public static Faker instance(Locale locale, Random random) {
+        return new Faker(locale, random);
+    }
+
     /**
      * Returns a string with the '#' characters in the parameter replaced with random digits between 0-9 inclusive.
      * <p>
@@ -397,7 +437,7 @@ public class Faker {
     public Hipster hipster() {
         return hipster;
     }
-  
+
     public Job job() {
         return job;
     }
@@ -409,7 +449,7 @@ public class Faker {
     public RickAndMorty rickAndMorty() {
         return rickAndMorty;
     }
-  
+
     public Yoda yoda() {
         return yoda;
     }

src/test/java/com/github/javafaker/FakerTest.java

@@ -2,6 +2,7 @@ package com.github.javafaker;
 
 import org.junit.Test;
 
+import java.util.Locale;
 import java.util.Random;
 
 import static com.github.javafaker.matchers.MatchesRegularExpression.matchesRegularExpression;
@@ -153,4 +154,12 @@ public class FakerTest extends AbstractFakerTest {
         final String resolve = faker.resolve("address.nothing");
         assertThat(resolve, is(nullValue()));
     }
+
+    @Test
+    public void fakerInstanceCanBeAcquiredViaUtilityMethods() {
+        assertThat(Faker.instance(), is(instanceOf(Faker.class)));
+        assertThat(Faker.instance(Locale.CANADA), is(instanceOf(Faker.class)));
+        assertThat(Faker.instance(new Random(1)), is(instanceOf(Faker.class)));
+        assertThat(Faker.instance(Locale.CHINA, new Random(2)), is(instanceOf(Faker.class)));
+    }
 }