diff options
Diffstat (limited to 'src/main/java/bjc/esodata/SpaghettiStack.java')
| -rw-r--r-- | src/main/java/bjc/esodata/SpaghettiStack.java | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/main/java/bjc/esodata/SpaghettiStack.java b/src/main/java/bjc/esodata/SpaghettiStack.java index 9280c28..1b7af25 100644 --- a/src/main/java/bjc/esodata/SpaghettiStack.java +++ b/src/main/java/bjc/esodata/SpaghettiStack.java @@ -37,14 +37,14 @@ class SpaghettiStack<T> extends Stack<T> { @Override public T pop() { - if(backing.empty()) return parent.pop(); + if(backing.isEmpty()) return parent.pop(); return backing.pop(); } @Override public T top() { - if(backing.empty()) return parent.top(); + if(backing.isEmpty()) return parent.top(); return backing.top(); } @@ -55,8 +55,8 @@ class SpaghettiStack<T> extends Stack<T> { } @Override - public boolean empty() { - return backing.empty() && parent.empty(); + public boolean isEmpty() { + return backing.isEmpty() && parent.isEmpty(); } @SuppressWarnings("unchecked") |