Remove a request header.
@param key the header key to remove.
@return the new set of request headers.
430059
public Map<String, String> removeRequestHeader(String key) {
    this.requestHeaders.remove(key);
    return getRequestHeaders();
  }
89398
public V remove(@NonNull K key) {
        Entry<K, V> toRemove = get(key);
        if (toRemove == null) {
            return null;
        }
        mSize--;
        if (!mIterators.isEmpty()) {
            for (SupportRemove<K, V> iter : mIterators.keySet()) {
                iter.supportRemove(toRemove);
            }
        }

        if (toRemove.mPrevious != null) {
            toRemove.mPrevious.mNext = toRemove.mNext;
        } else {
            mStart = toRemove.mNext;
        }

        if (toRemove.mNext != null) {
            toRemove.mNext.mPrevious = toRemove.mPrevious;
        } else {
            mEnd = toRemove.mPrevious;
        }

        toRemove.mNext = null;
        toRemove.mPrevious = null;
        return toRemove.mValue;
    }
1156063
public void remove(String key) {
        PER_THREAD_CONTEXTS.getUnchecked(Thread.currentThread()).remove(key);
        mdcBridge.remove(key);
    }
347473
@NonNull
    @Override
    public MutableDocument remove(@NonNull String key) {
        ((MutableDictionary) internalDict).remove(key);
        return this;
    }
1239828
public synchronized void remove(final String key) {
		try {
			list.remove(key);
		} catch (Exception e) {
			log.log(Level.SEVERE, "remove", e);
		}
		super.remove(key);
	}
634455
@Override
    public Object remove(Object key) {
        int scope = context.getAttributesScope((String) key);
        if (scope > -1)
            return context.removeAttribute((String) key, scope);
        return null;
    }
1279411
public final Object remove(Object key)
    {
        java.util.Map subMap = getSubMap(key);
        synchronized (subMap) {
            return subMap.remove(key);
        } // synchronized (subMap).
    }
541213
public V remove(Object key) {
        List<V> res = map.remove(key);
        if (res == null) {
            return null;
        }
        assert (!res.isEmpty());
        return res.iterator().next();
    }
73585
public void removeResponseProp(String key) {
        if (responseProps != null && key != null) {
            responseProps.remove(key);
        }
    }
89698
@Override
    public String getHeader(String key) {
        ServletRESTRequestImpl ret = castRequest();
        if (ret != null)
            return ret.getHeader(key);
        return null;
    }
1291792
public synchronized void remove(Object key)
	{
		final Object o = map.remove(key);
		if (o != null)
			tree.remove(o);
	}
253670
public T remove(final int key) {

        final int hash  = hashOf(key);
        int index = hash & mask;
        if (containsKey(key, index)) {
            return doRemove(index);
        }

        if (states[index] == FREE) {
            return missingEntries;
        }

        int j = index;
        for (int perturb = perturb(hash); states[index] != FREE; perturb >>= PERTURB_SHIFT) {
            j = probe(perturb, j);
            index = j & mask;
            if (containsKey(key, index)) {
                return doRemove(index);
            }
        }

        return missingEntries;

    }
1060112
public void remove(String key) {
    Iterator<Pair<String, ArrayList<String>>> it = store.iterator();
    while (it.hasNext()) {
      String thisKey = it.next().first;
      if (key.equals(thisKey)) {
        it.remove();
        break;
      }
    }
  }
649
public final void remove(final String key) {
        final Property prop = find(key);
        if (prop != null) {
            prop.setValue(null);
        }
    }
247518
public Result<T> remove(ServiceInfo.Key key)
    {
        T previous = null;

        lock();
        try
        {
            ServiceType serviceType = keysToServiceTypes.remove(key);
            if (serviceType == null) return new Result<T>(null, null);
            previous = keysToServiceInfos.remove(key);
            previous.setRegistered(false);
        }
        finally
        {
            unlock();
        }

        notifyServiceRemoved(previous, null);
        return new Result<T>(previous, null);
    }
447140
public AceComponent remove(String key) throws IOException {
    return this.update(key, "", false, false, true);
  }
162293
public java.lang.String getHttpHeadersOrThrow(
      java.lang.String key) {
    if (key == null) { throw new java.lang.NullPointerException(); }
    java.util.Map<java.lang.String, java.lang.String> map =
        internalGetHttpHeaders().getMap();
    if (!map.containsKey(key)) {
      throw new java.lang.IllegalArgumentException();
    }
    return map.get(key);
  }