1 files changed, 31 insertions, 20 deletions

diff --git a/src/main/java/bjc/data/Option.java b/src/main/java/bjc/data/Option.java
index a180ef9..b5d6d5e 100644
--- a/src/main/java/bjc/data/Option.java
+++ b/src/main/java/bjc/data/Option.java
@@ -9,7 +9,7 @@ import java.util.function.UnaryOperator;
  * @author ben
  *
  * @param <ContainedType>
- *        The type of the value that may or may not be held.
+ *                        The type of the value that may or may not be held.
  */
 public class Option<ContainedType> implements IHolder<ContainedType> {
 	private ContainedType held;
@@ -18,36 +18,40 @@ public class Option<ContainedType> implements IHolder<ContainedType> {
 	 * Create a new optional, using the given initial value.
 	 *
 	 * @param seed
-	 *        The initial value for the optional.
+	 *             The initial value for the optional.
 	 */
 	public Option(final ContainedType seed) {
 		held = seed;
 	}
 
 	@Override
-	public <BoundType> IHolder<BoundType> bind(final Function<ContainedType, IHolder<BoundType>> binder) {
-		if(held == null) return new Option<>(null);
+	public <BoundType> IHolder<BoundType>
+			bind(final Function<ContainedType, IHolder<BoundType>> binder) {
+		if (held == null)
+			return new Option<>(null);
 
 		return binder.apply(held);
 	}
 
 	@Override
-	public <NewType> Function<ContainedType, IHolder<NewType>> lift(final Function<ContainedType, NewType> func) {
-		return val -> {
-			return new Option<>(func.apply(val));
-		};
+	public <NewType> Function<ContainedType, IHolder<NewType>>
+			lift(final Function<ContainedType, NewType> func) {
+		return val -> new Option<>(func.apply(val));
 	}
 
 	@Override
-	public <MappedType> IHolder<MappedType> map(final Function<ContainedType, MappedType> mapper) {
-		if(held == null) return new Option<>(null);
+	public <MappedType> IHolder<MappedType>
+			map(final Function<ContainedType, MappedType> mapper) {
+		if (held == null)
+			return new Option<>(null);
 
 		return new Option<>(mapper.apply(held));
 	}
 
 	@Override
-	public IHolder<ContainedType> transform(final UnaryOperator<ContainedType> transformer) {
-		if(held != null) {
+	public IHolder<ContainedType>
+			transform(final UnaryOperator<ContainedType> transformer) {
+		if (held != null) {
 			held = transformer.apply(held);
 		}
 
@@ -55,8 +59,10 @@ public class Option<ContainedType> implements IHolder<ContainedType> {
 	}
 
 	@Override
-	public <UnwrappedType> UnwrappedType unwrap(final Function<ContainedType, UnwrappedType> unwrapper) {
-		if(held == null) return null;
+	public <UnwrappedType> UnwrappedType
+			unwrap(final Function<ContainedType, UnwrappedType> unwrapper) {
+		if (held == null)
+			return null;
 
 		return unwrapper.apply(held);
 	}
@@ -78,15 +84,20 @@ public class Option<ContainedType> implements IHolder<ContainedType> {
 
 	@Override
 	public boolean equals(final Object obj) {
-		if(this == obj) return true;
-		if(obj == null) return false;
-		if(!(obj instanceof Option<?>)) return false;
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (!(obj instanceof Option<?>))
+			return false;
 
 		final Option<?> other = (Option<?>) obj;
 
-		if(held == null) {
-			if(other.held != null) return false;
-		} else if(!held.equals(other.held)) return false;
+		if (held == null) {
+			if (other.held != null)
+				return false;
+		} else if (!held.equals(other.held))
+			return false;
 
 		return true;
 	}