Package org.apache.commons.collections

Examples of org.apache.commons.collections.ArrayStack.peek()

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            }       
            throw new EmptyStackException();
       
        } else {
       
            result = namedStack.peek();
        }
        return result;
    }

    /**
 
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            throw new IllegalStateException("Local contexts stack is empty");
        }

        ArrayStack removeEntries = (ArrayStack)localContexts.pop();
        while (!removeEntries.isEmpty()) {
            if (removeEntries.peek() instanceof PathValue) {
                PathValue entry = (PathValue)removeEntries.pop();
                removeAt(entry.getPath(), entry.getValue());
            } else {
                KeyValue entry = (KeyValue)removeEntries.pop();
                Object key = entry.getKey();
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        ArrayStack stack = (ArrayStack) namespaces.get(prefix);
        if (stack == null) {
            return (null);
        }
        try {
            return ((String) stack.peek());
        }
        catch (EmptyStackException e) {
            return (null);
        }
    }
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        ArrayStack stack = (ArrayStack) namespaces.get(prefix);
        if (stack == null) {
            return (null);
        }
        try {
            return ((String) stack.peek());
        }
        catch (EmptyStackException e) {
            return (null);
        }
    }
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        ArrayStack stack = (ArrayStack) namespaces.get(prefix);
        if (stack == null) {
            return (null);
        }
        try {
            return ((String) stack.peek());
        } catch (EmptyStackException e) {
            return (null);
        }

    }
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        ArrayStack stack = (ArrayStack) namespaces.get(prefix);
        if (stack == null) {
            return (null);
        }
        try {
            return ((String) stack.peek());
        } catch (EmptyStackException e) {
            return (null);
        }

    }
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            }       
            throw new EmptyStackException();
       
        } else {
       
            result = namedStack.peek(n);
        }
        return result;
    }

    /**
 
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        ArrayStack stack = (ArrayStack) namespaces.get(prefix);
        if (stack == null) {
            return (null);
        }
        try {
            return ((String) stack.peek());
        }
        catch (EmptyStackException e) {
            return (null);
        }
    }
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        ArrayStack stack = (ArrayStack) namespaces.get(prefix);
        if (stack == null) {
            return (null);
        }
        try {
            return ((String) stack.peek());
        }
        catch (EmptyStackException e) {
            return (null);
        }
    }
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        ArrayStack nsStack = (ArrayStack) namespaces.get(prefix);
        if (nsStack == null) {
            return null;
        }
        try {
            return ((String) nsStack.peek());
        } catch (EmptyStackException e) {
            return null;
        }

    }
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