diff options
Diffstat (limited to 'src/main/java/bjc/esodata/DoubleTape.java')
| -rw-r--r-- | src/main/java/bjc/esodata/DoubleTape.java | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/src/main/java/bjc/esodata/DoubleTape.java b/src/main/java/bjc/esodata/DoubleTape.java index cc7cdb9..30d94a1 100644 --- a/src/main/java/bjc/esodata/DoubleTape.java +++ b/src/main/java/bjc/esodata/DoubleTape.java @@ -112,9 +112,7 @@ public class DoubleTape<T> implements Tape<T>, DoubleSided { public boolean left(final int amt) { final boolean succ = front.left(amt); - if (succ) { - back.right(amt); - } + if (succ) back.right(amt); return succ; } @@ -128,9 +126,7 @@ public class DoubleTape<T> implements Tape<T>, DoubleSided { public boolean right(final int amt) { final boolean succ = front.right(amt); - if (succ) { - back.left(amt); - } + if (succ) back.left(amt); return succ; } @@ -167,26 +163,23 @@ public class DoubleTape<T> implements Tape<T>, DoubleSided { @Override public boolean equals(final Object obj) { - if (this == obj) - return true; - if (obj == null) - return false; - if (!(obj instanceof DoubleTape<?>)) - return false; + if (this == obj) return true; + if (obj == null) return false; + if (!(obj instanceof DoubleTape<?>)) return false; final DoubleTape<?> other = (DoubleTape<?>) obj; if (back == null) { - if (other.back != null) - return false; - } else if (!back.equals(other.back)) + if (other.back != null) return false; + } else if (!back.equals(other.back)) { return false; + } if (front == null) { - if (other.front != null) - return false; - } else if (!front.equals(other.front)) + if (other.front != null) return false; + } else if (!front.equals(other.front)) { return false; + } return true; } |