Example usage for java.util List remove

Introduction

In this page you can find the example usage for java.util List remove.

Prototype

E remove(int index);

Source Link

Document

Removes the element at the specified position in this list (optional operation).

Usage

From source file:CookieUtils.java

/**
 * Maintain a list of CookieData objects (add, replace, or delete a cookie)
 * /*from   ww w .  jav  a2  s  .  c  o  m*/
 * @param cookieList
 *          CookieData list
 * @param cookie
 *          A CookieData object
 */
public static void storeCookie(List cookieList, CookieData cookie) {
    int size = cookieList.size();

    for (int i = 0; i < size; i++) {
        CookieData cd = (CookieData) cookieList.get(i);

        if (cookie.equals(cd)) {
            if (cookie.getMaxAge() == 0) {
                cookieList.remove(i);
                return;
            }
            cookieList.set(i, cookie);
            return;
        }
    }
    if (cookie.getMaxAge() != 0) {
        cookieList.add(cookie);
    }
}

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From source file:Main.java

public static String camelCaseToSnakeCase(String camelCase) {

    List<String> tokens = new ArrayList<String>();
    Matcher matcher = pattern.matcher(camelCase);
    String acronym = "";
    while (matcher.find()) {
        String found = matcher.group();
        if (found.matches("^[A-Z]$")) {
            acronym += found;/*w ww .  jav a2s  . c o m*/
        } else {
            if (acronym.length() > 0) {
                // we have an acronym to add before we continue
                tokens.add(acronym);
                acronym = "";
            }
            tokens.add(found.toLowerCase());
        }
    }
    if (acronym.length() > 0) {
        tokens.add(acronym);
    }
    if (tokens.size() > 0) {
        StringBuilder sb = new StringBuilder(tokens.remove(0));
        for (String s : tokens) {
            sb.append("_").append(s);
        }
        return sb.toString();
    } else {
        return camelCase;
    }
}

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From source file:com.netflix.spinnaker.halyard.cli.command.v1.config.AbstractConfigCommand.java

/**
 * Provides consistent update semantics for updating a list of entries given a new list, entries to remove, and entries to add.
 *
 * @param old is the prior set of entries - these are modified to addTo and removeFrom.
 * @param setTo is a new set of entries. If provided, the old ones are discarded.
 * @param addTo is a single entry to add to old.
 * @param removeFrom is a single entry to remove from old.
 * @return the updated set of entries./*from  w w  w  . ja v a 2s .co m*/
 * @throws IllegalArgumentException when setTo and (addTo or removeFrom) are provided.
 */
protected static List<String> updateStringList(List<String> old, List<String> setTo, String addTo,
        String removeFrom) {
    if (old == null) {
        old = new ArrayList<>();
    }

    boolean set = setTo != null && !setTo.isEmpty();
    boolean add = addTo != null && !addTo.isEmpty();
    boolean remove = removeFrom != null && !removeFrom.isEmpty();

    if (set && (add || remove)) {
        throw new IllegalArgumentException(
                "If set is specified, neither addTo nor removeFrom can be specified");
    }

    if (set) {
        return setTo;
    } else {
        if (add) {
            old.add(addTo);
        }

        if (remove) {
            old.remove(removeFrom);
        }

        return old;
    }
}

---

From source file:com.conversantmedia.mapreduce.tool.RunJob.java

/**
 * Outputs the driver's list/*from w ww.jav a 2s .  c om*/
 * 
 * @param driversMap   map of driver metadata to output to console
 */
protected static void outputDriversTable(Map<String, DriverMeta> driversMap) {

    String[] colNames = new String[] { "Name", "Description", "Ver", "Class" };
    String[] aligns = new String[] { "-", "-", "-", "-" };
    int maxDescriptionWidth = 48;
    int widths[] = new int[colNames.length];
    for (int i = 0; i < colNames.length; i++) {
        widths[i] = colNames[i].length();
    }
    int padding = 2;
    for (Entry<String, DriverMeta> e : driversMap.entrySet()) {
        if (!e.getValue().hidden) {
            int i = 0;
            widths[i] = Math.max(e.getKey().length(), widths[i]);
            widths[i + 1] = Math.min(Math.max(e.getValue().description.length(), widths[i + 1]),
                    maxDescriptionWidth);
            widths[i + 2] = Math.max(e.getValue().version.length(), widths[i + 2]);
            widths[i + 3] = Math.max(e.getValue().driverClass.getName().length(), widths[i + 3]);
        }
    }

    // sum widths
    int width = padding * widths.length - 1;
    for (int w : widths) {
        width += w;
    }

    String sep = StringUtils.repeat("=", width);
    System.out.println(sep);
    System.out.println(StringUtils.center("A V A I L A B L E    D R I V E R S", width));
    System.out.println(sep);
    String[] underscores = new String[colNames.length];
    StringBuilder headersFormatSb = new StringBuilder();
    StringBuilder valuesFormatSb = new StringBuilder();
    for (int i = 0; i < widths.length; i++) {
        headersFormatSb.append("%-").append(widths[i] + padding).append("s");
        valuesFormatSb.append("%").append(aligns[i]).append(widths[i] + padding).append("s");
        underscores[i] = StringUtils.repeat("-", widths[i]);
    }
    String format = headersFormatSb.toString();
    System.out.format(format, (Object[]) colNames);
    System.out.println();
    System.out.format(format, (Object[]) underscores);
    System.out.println();

    format = valuesFormatSb.toString();
    List<String> descriptionLines = new ArrayList<>();
    for (Entry<String, DriverMeta> e : driversMap.entrySet()) {
        if (!e.getValue().hidden) {
            descriptionLines.clear();
            String description = e.getValue().description;
            if (description.length() > maxDescriptionWidth) {
                splitLine(descriptionLines, description, maxDescriptionWidth);
                description = descriptionLines.remove(0);
            }
            System.out.format(format, e.getKey(), description,
                    StringUtils.center(e.getValue().version, widths[2]), e.getValue().driverClass.getName());
            System.out.println();
            while (!descriptionLines.isEmpty()) {
                System.out.format(format, "", descriptionLines.remove(0), "", "");
                System.out.println();
            }
        }
    }
}

---

From source file:controllers.nwbib.Application.java

/**
 * @param id The resource ID to unstar//from   ww w. j  a  v a  2  s.co  m
 * @return An OK result
 */
public static Result unstar(String id) {
    List<String> starred = starredIds();
    starred.remove(id);
    session(STARRED, String.join(" ", starred));
    uncache(Arrays.asList(id));
    uncacheLastSearchUrl();
    return ok("Unstarred: " + id);
}

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From source file:gov.nih.nci.caIMAGE.util.NewDropdownUtil.java

/**
 * Add Other to the list in the first spot if it's not already there.
 * Removes it and put's it in the first spot if it is.
 *//*from  w w  w .j a va 2  s  .c om*/
private static void addOtherOption(List inList) {

    DropdownOption theDropdownOption = new DropdownOption(Constants.Dropdowns.OTHER_OPTION,
            Constants.Dropdowns.OTHER_OPTION);

    if (!inList.contains(theDropdownOption)) {
        inList.add(0, theDropdownOption);
    } else {
        inList.remove(theDropdownOption);
        inList.add(0, theDropdownOption);
    }
}

---

From source file:fll.scheduler.TableOptimizer.java

/**
 * Recursive function that computes permutations. To
 * be called from {@see #permutate(int)}.
 * /*from   ww  w.  j a  v a2s  . co m*/
 * @param arrayCount
 * @param elements the elements to compute permutations of
 * @param order
 * @param permutations the resulting permutations
 */
static private void permutate(final int arrayCount, final List<Integer> elements, final List<Integer> order,
        final List<List<Integer>> permutations) {
    if (elements.isEmpty()) {
        throw new IllegalArgumentException("Cannot permutate 0 elements");
    }

    final int position = arrayCount - elements.size();

    if (elements.size() == 1) {
        order.set(position, elements.get(0));
        permutations.add(order);
    } else {
        for (int i = 0; i < elements.size(); ++i) {
            final int element = elements.get(i);
            final List<Integer> newOrder = new ArrayList<Integer>(order);
            newOrder.set(position, element);

            final List<Integer> newElements = new ArrayList<Integer>(elements);
            newElements.remove(i);
            permutate(arrayCount, newElements, newOrder, permutations);
        }
    }
}

---

From source file:com.gargoylesoftware.htmlunit.runners.TestCaseCorrector.java

private static int addExpectation(final List<String> lines, int i, final String browserString,
        final ComparisonFailure comparisonFailure) {
    while (!lines.get(i).startsWith("    @Alerts")) {
        i--;//  w  w  w  . j  a v  a2s . c om
    }
    final List<String> alerts = CodeStyleTest.alertsToList(lines, i);
    for (final Iterator<String> it = alerts.iterator(); it.hasNext();) {
        if (it.next().startsWith(browserString + " = ")) {
            it.remove();
        }
    }
    alerts.add(browserString + " = " + getActualString(comparisonFailure));
    lines.remove(i);
    while (lines.get(i).startsWith("        ")) {
        lines.remove(i);
    }
    for (int x = 0; x < alerts.size(); x++) {
        String line = alerts.get(x);
        if (x == 0) {
            if (!line.contains(" = ")) {
                line = "DEFAULT = " + line;
            }
            line = "    @Alerts(" + line;
        } else {
            line = "            " + line;
        }
        if (x < alerts.size() - 1) {
            line += ",";
        } else {
            line += ")";
        }
        lines.add(i++, line);
    }
    return i;
}

---

From source file:com.flexive.shared.structure.FxStructureOption.java

/**
 * Clear the option with the given key - removing it from the list if it exists
 *
 * @param options list options to clear the option for
 * @param key     key of the option to remove
 *///from   w  w w.  j a  v  a 2  s. c  o  m
public static void clearOption(List<FxStructureOption> options, String key) {
    if (key != null)
        key = key.trim().toUpperCase();
    if (key == null || key.length() == 0 || options == null || options.size() == 0)
        return;
    synchronized (options) {
        for (FxStructureOption option : options)
            if (key.equals(option.getKey())) {
                options.remove(option);
                return;
            }
    }
}

---

From source file:com.core.controller.AlgoritmoController.java

public static String busquedaEscaladaSimple(Grafo g, String inicio, String fin) {
    String result = "Algoritmo de Busqueda Escalada Simple";
    result += "\nCantidad de nodos: " + g.getNodos().size();
    result += "\nCantidad de aristas: " + g.getAristas().size();
    List<String> explotados = new ArrayList<>();
    String nodoActual = inicio;//from www.  j a v  a 2  s.co m
    explotados.add(nodoActual);
    boolean bandera;
    while (true) {
        int valorNodoActual = g.buscarNodo(nodoActual).getValor();
        int valorNodoProx;
        if (nodoActual.equals(fin)) {
            result += "\nSe alcanzo el nodo destino";
            break;
        }

        List<String> vecinos = g.nodosVecinos(nodoActual);
        for (int i = 0; i < vecinos.size(); i++) {
            if (explotados.contains(vecinos.get(i))) {
                vecinos.remove(i);
            }
        }
        if (vecinos.isEmpty()) {
            result += "\nNo se alcanzo el nodo destino";
            break;
        }
        bandera = true;
        for (int i = 0; i < vecinos.size(); i++) {
            valorNodoProx = g.buscarNodo(vecinos.get(i)).getValor();
            if (valorNodoActual > valorNodoProx) {
                nodoActual = vecinos.get(i);
                explotados.add(nodoActual);
                bandera = false;
                break;
            }
        }
        if (bandera) {
            result += "\nNo se alcanzo el nodo destino";
            break;
        }
    }
    result += "\nExplotados: " + Arrays.toString(explotados.toArray());
    return result;
}

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