Example usage for java.util ArrayList remove

Introduction

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

Prototype

public boolean remove(Object o) 

Source Link

Document

Removes the first occurrence of the specified element from this list, if it is present.

Usage

From source file:Debug.java

public static boolean compare(String prefix, Map a, Map b, ArrayList ignore, StringBuffer buffer) {
    if ((a == null) && (b == null)) {
        log(buffer, prefix + " both maps null");
        return true;
    }//from   w w w .j a  va 2 s . c om
    if (a == null) {
        log(buffer, prefix + " map a: null, map b: map");
        return false;
    }
    if (b == null) {
        log(buffer, prefix + " map a: map, map b: null");
        return false;
    }

    ArrayList keys_a = new ArrayList(a.keySet());
    ArrayList keys_b = new ArrayList(b.keySet());

    if (ignore != null) {
        keys_a.removeAll(ignore);
        keys_b.removeAll(ignore);
    }

    boolean result = true;

    for (int i = 0; i < keys_a.size(); i++) {
        Object key = keys_a.get(i);
        if (!keys_b.contains(key)) {
            log(buffer, prefix + "b is missing key '" + key + "' from a");
            result = false;
        } else {
            keys_b.remove(key);
            Object value_a = a.get(key);
            Object value_b = b.get(key);
            if (!value_a.equals(value_b)) {
                log(buffer, prefix + "key(" + key + ") value a: " + value_a + ") !=  b: " + value_b + ")");
                result = false;
            }
        }
    }
    for (int i = 0; i < keys_b.size(); i++) {
        Object key = keys_b.get(i);

        log(buffer, prefix + "a is missing key '" + key + "' from b");
        result = false;
    }

    if (result)
        log(buffer, prefix + "a is the same as  b");

    return result;
}

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From source file:androidGLUESigner.helpers.SettingsHelper.java

/**
 * removes a file from the signed document list
 * @param path to the file//from w w  w. j a va 2  s .co  m
 */
public void removeSignedDocumentFromList(String path) {
    ArrayList<String> values = getSignedDocList();
    values.remove(path);
    saveNewDocList(values, sharedPref.edit());

}

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From source file:change_point_detection.BetaDistributionChangePoint.java

public void shrinkList(ArrayList<Double> list, int position /* inclusive */) {
    for (int index = 0; index <= position; index++) {
        list.remove(0);
    }/*ww w.  j  a  va 2s .co m*/
}

---

From source file:com.github.gekoh.yagen.hibernate.PatchHibernateMappingClasses.java

public static Collection<String> splitSQL(String sql) {
    Matcher matcher = SEPARATOR_PATTERN.matcher(sql);
    int endIdx, idx = 0;
    ArrayList<String> statements = new ArrayList<String>();

    while (matcher.find(idx)) {
        endIdx = matcher.start();//from w w w .  ja va 2  s  .co  m

        if (endIdx - idx > 0) {
            statements.add(sql.substring(idx, endIdx));
        }

        if (endIdx >= 0) {
            idx = matcher.end();
        }
    }

    if (idx < sql.length()) {
        String singleSql = sql.substring(idx);
        if (StringUtils.isNotEmpty(singleSql.trim())) {
            statements.add(singleSql);
        }
    }

    for (int i = 0; i < statements.size(); i++) {
        String stmt = statements.get(i);
        if (stmt == null || stmt.trim().length() < 1) {
            statements.remove(i);
            i--;
            continue;
        }
        matcher = COMMENT_PATTERN.matcher(stmt);
        if (matcher.find() && stmt.substring(0, matcher.start()).trim().length() < 1) {
            statements.remove(i);
            statements.add(i, stmt.substring(matcher.end()));
            if (stmt.substring(0, matcher.end()).trim().length() > 0) {
                statements.add(i, stmt.substring(0, matcher.end()));
            }
        }
    }

    return statements;
}

---

From source file:com.gabrielluz.megasenaanalyzer.MegaSenaAnalyzer.java

public void openLotteryHtml() throws DataFormatException {
    try {// www . ja  v  a2 s.  c om
        String resultsUrl = "http://www1.caixa.gov.br/loterias/_arquivos/loterias/D_megase.zip";
        HtmlTableParser tableParser = new HtmlTableParser();
        String strTableFile = new String(MegaSenaAnalyzer.downloadFile(resultsUrl), Charset.defaultCharset());
        tableParser.parse(strTableFile);
        String[][] arrayTableFile = tableParser.getContentsArray();

        //arrayTableFIle transformed to ArrayList finalArrayTable
        this._finalArrayTable = new ArrayList<>();
        for (String[] str1 : arrayTableFile) {
            this._finalArrayTable.add(new ArrayList<>(Arrays.asList(str1)));
        }

        //Removing useless data
        for (int i = 0; i < this._finalArrayTable.size(); i++) {
            ArrayList<String> a = this._finalArrayTable.get(i);
            a.remove(10); //Remove city
            a.remove(10); //Remove state
            if (!NumberUtils.isNumber(a.get(0))) {
                this._finalArrayTable.remove(i);
                i--;
            }
        }
        System.out.println("_finalArrayTable = " + _finalArrayTable.size());
        //Set all picked numbers
        this._pickedNumbers = new ArrayList<>();
        ArrayList<Integer> tempArray;
        for (int i = 0; i < this._finalArrayTable.size(); i++) {
            tempArray = new ArrayList<>();
            tempArray.add(Integer.parseInt(this._finalArrayTable.get(i).get(2)));
            tempArray.add(Integer.parseInt(this._finalArrayTable.get(i).get(3)));
            tempArray.add(Integer.parseInt(this._finalArrayTable.get(i).get(4)));
            tempArray.add(Integer.parseInt(this._finalArrayTable.get(i).get(5)));
            tempArray.add(Integer.parseInt(this._finalArrayTable.get(i).get(6)));
            tempArray.add(Integer.parseInt(this._finalArrayTable.get(i).get(7)));
            Collections.sort(tempArray);
            this._pickedNumbers.add(tempArray);
        }

    } catch (IOException ex) {
        Logger.getLogger(MegaSenaAnalyzer.class.getName()).log(Level.SEVERE, null, ex);
    }

}

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From source file:css.variable.converter.CSSVariableConverter.java

private static void loadCSSFiles(File releaseDirectory) {
    CSSFilter theCSSFilter = new CSSFilter();
    DirectoryFilter theDirectoryFilter = new DirectoryFilter();
    ArrayList<String> theDirectoryList = new ArrayList<String>();

    // We're about to go look for every CSS file in a sub directory
    theDirectoryList.add(releaseDirectory.getAbsolutePath());// Add the current directory

    while (!theDirectoryList.isEmpty()) {
        File currentDirectory = new File(theDirectoryList.get(0));

        File[] currentCSSFiles = currentDirectory.listFiles(theCSSFilter);
        File[] subDirectories = currentDirectory.listFiles(theDirectoryFilter);

        // Add any css files found to theCSSList
        if (currentCSSFiles != null) {
            for (File cssFile : currentCSSFiles) {
                theCSSList.add(cssFile);
            }//from   w w w  . ja  v  a  2 s  .c o  m
        }

        // Add any more subdirectories found to the directory list.
        if (subDirectories != null) {
            for (File dir : subDirectories) {
                theDirectoryList.add(dir.getPath());
            }
        }

        // Remove current directory.
        theDirectoryList.remove(0);
    }
}

---

From source file:com.onpositive.semantic.words3.MultiHashMap.java

public Object removeObject(Object key, Object item) {
    ArrayList valuesForKey = (ArrayList) super.get(key);

    if (valuesForKey == null)
        return null;

    valuesForKey.remove(item);
    return item;/*from   w w w .  j  a v a2s .  c  o m*/
}

---

From source file:io.ucoin.ucoinj.core.client.model.bma.gson.EndpointAdapter.java

@Override
public NetworkPeering.Endpoint read(JsonReader reader) throws IOException {
    if (reader.peek() == com.google.gson.stream.JsonToken.NULL) {
        reader.nextNull();//from w  ww . jav  a  2 s  . c o m
        return null;
    }

    String ept = reader.nextString();
    ArrayList<String> parts = new ArrayList<>(Arrays.asList(ept.split(" ")));
    NetworkPeering.Endpoint endpoint = new NetworkPeering.Endpoint();
    endpoint.port = Integer.parseInt(parts.remove(parts.size() - 1));
    for (String word : parts) {
        if (InetAddressUtils.isIPv4Address(word)) {
            endpoint.ipv4 = word;
        } else if (InetAddressUtils.isIPv6Address(word)) {
            endpoint.ipv6 = word;
        } else if (word.startsWith("http")) {
            endpoint.url = word;
        } else {
            try {
                endpoint.protocol = EndpointProtocol.valueOf(word);
            } catch (IllegalArgumentException e) {
                // skip this part
            }
        }
    }

    if (endpoint.protocol == null) {
        endpoint.protocol = EndpointProtocol.UNDEFINED;
    }

    return endpoint;
}

---

From source file:alpine.event.framework.BaseEventService.java

/**
 * {@inheritDoc}//from w  w  w .  j  a  v a2 s.  c  o m
 * @since 1.0.0
 */
public void unsubscribe(Class<? extends Subscriber> subscriberType) {
    for (ArrayList<Class<? extends Subscriber>> list : subscriptionMap.values()) {
        list.remove(subscriberType);
    }
}

---

From source file:eu.cassandra.utils.Utils.java

/**
 * This function is used to remove the smallest points of interest from a list
 * in order to make its size viable to estimate the pairs.
 * //from   ww  w .j ava2 s .  c om
 * @param pois
 *          The list of points of interest.
 * @return The list of points of interest with a percentage of the points
 *         removed.
 */
public static ArrayList<PointOfInterest> removePoints(ArrayList<PointOfInterest> pois) {

    ArrayList<PointOfInterest> result = new ArrayList<PointOfInterest>();

    int number = pois.size() - Constants.REMOVAL_MAX_POINTS;

    log.debug("Initial Size: " + pois.size() + " Removing: " + number);

    Collections.sort(pois, Constants.comp4);

    log.debug("Initial POIS: " + pois.toString());

    Collections.sort(result, Constants.comp4);

    for (int i = 0; i < number; i++)
        result.add(pois.remove(pois.size() - 1));

    log.debug("Removed POIS: " + result.toString());

    return result;

}

---

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