Remove method from GuidCreator

The method withoutOverrunException() is not necessary anymore.

README.md

@@ -51,7 +51,7 @@ Add these lines to your `pom.xml`.
 <dependency>
   <groupId>com.github.f4b6a3</groupId>
   <artifactId>ulid-creator</artifactId>
-  <version>1.0.0</version>
+  <version>1.0.1</version>
 </dependency>
 ```
 See more options in [maven.org](https://search.maven.org/artifact/com.github.f4b6a3/ulid-creator) and [mvnrepository.com](https://mvnrepository.com/artifact/com.github.f4b6a3/ulid-creator).
@@ -160,4 +160,3 @@ String ulid = UlidCreator.getGuidCreator()
     .createUlid();
 ```
 
-If you use the `GuidCreator` directly, you need do handle the `UlidCreatorException`, in the case that too many ULIDs are requested within the same millisecond.

src/main/java/com/github/f4b6a3/ulid/UlidCreator.java

@@ -108,10 +108,10 @@ public class UlidCreator {
 	}
 
 	private static class GuidCreatorLazyHolder {
-		static final GuidCreator INSTANCE = getGuidCreator().withoutOverrunException();
+		static final GuidCreator INSTANCE = getGuidCreator();
 	}
 
 	private static class FastGuidCreatorLazyHolder {
-		static final GuidCreator INSTANCE = getGuidCreator().withFastRandomGenerator().withoutOverrunException();
+		static final GuidCreator INSTANCE = getGuidCreator().withFastRandomGenerator();
 	}
 }

src/main/java/com/github/f4b6a3/ulid/guid/GuidCreator.java

@@ -51,7 +51,6 @@ public class GuidCreator {
 	protected long firstHigh;
 
 	protected long previousTimestamp;
-	protected boolean enableOverrunException = true;
 
 	protected Random random;
 
@@ -202,10 +201,7 @@ public class GuidCreator {
 	protected synchronized void increment() {
 		if ((++this.low == this.firstLow) && (++this.high == this.firstHigh)) {
 			this.reset();
-			// Too many requests
-			if (enableOverrunException) {
-				throw new UlidCreatorException(OVERRUN_MESSAGE);
-			}
+			throw new UlidCreatorException(OVERRUN_MESSAGE);
 		}
 	}
 
@@ -261,20 +257,6 @@ public class GuidCreator {
 		return (T) this;
 	}
 
-	/**
-	 * Used to disable the overrun exception.
-	 * 
-	 * An exception is thrown when too many requests are made within the same
-	 * millisecond.
-	 * 
-	 * @return {@link GuidCreator}
-	 */
-	@SuppressWarnings("unchecked")
-	public synchronized <T extends GuidCreator> T withoutOverrunException() {
-		this.enableOverrunException = false;
-		return (T) this;
-	}
-
 	private static class SecureRandomLazyHolder {
 		static final Random INSTANCE = new SecureRandom();
 	}