diff options
Diffstat (limited to 'src/main/java/bjc/esodata/SpaghettiStack.java')
| -rw-r--r-- | src/main/java/bjc/esodata/SpaghettiStack.java | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/src/main/java/bjc/esodata/SpaghettiStack.java b/src/main/java/bjc/esodata/SpaghettiStack.java index fc3e154..4bd77d3 100644 --- a/src/main/java/bjc/esodata/SpaghettiStack.java +++ b/src/main/java/bjc/esodata/SpaghettiStack.java @@ -37,16 +37,14 @@ class SpaghettiStack<T> extends Stack<T> { @Override public T pop() { - if (backing.isEmpty()) - return parent.pop(); + if (backing.isEmpty()) return parent.pop(); return backing.pop(); } @Override public T top() { - if (backing.isEmpty()) - return parent.top(); + if (backing.isEmpty()) return parent.top(); return backing.top(); } @@ -82,26 +80,23 @@ class SpaghettiStack<T> extends Stack<T> { @Override public boolean equals(final Object obj) { - if (this == obj) - return true; - if (obj == null) - return false; - if (!(obj instanceof SpaghettiStack<?>)) - return false; + if (this == obj) return true; + if (obj == null) return false; + if (!(obj instanceof SpaghettiStack<?>)) return false; final SpaghettiStack<?> other = (SpaghettiStack<?>) obj; if (backing == null) { - if (other.backing != null) - return false; - } else if (!backing.equals(other.backing)) + if (other.backing != null) return false; + } else if (!backing.equals(other.backing)) { return false; + } if (parent == null) { - if (other.parent != null) - return false; - } else if (!parent.equals(other.parent)) + if (other.parent != null) return false; + } else if (!parent.equals(other.parent)) { return false; + } return true; } |