Java Utililty Methods String Index Of

List of utility methods to do String Index Of

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Description

The list of methods to do String Index Of are organized into topic(s).

Method

intindexOfWord(String word, String string)
returns the index (word count) of word in the string. 
word = word.toLowerCase().trim();
String wordInString;
StringTokenizer st = new StringTokenizer(string);
for (int i = 0; st.hasMoreElements(); i++) {
    wordInString = st.nextToken().toLowerCase().trim();
    if (word.equals(wordInString))
        return i;
return -1;
booleanisPhaseGroupContainsPhase(int index, String phaseName)
This static method determines if a phase group referenced by its index contains specified phase. 
return phaseGroupPhases.get(index).contains(phaseName);
intlastIndexOf(String pattern, String s)
last Index Of 
if (!isNullOrEmpty(s)) {
    int pos = s.indexOf(pattern);
    while (pos != -1) {
        if ((pos + 1) >= s.length())
            return pos;
        int newPos = s.substring(pos + 1).indexOf(pattern);
        if (newPos > 0) {
            pos = newPos + 1 + pos;
...
intlastIndexOfIgnoreCase(final String s, final String subS)
last Index Of Ignore Case 
return lastIndexOfIgnoreCase(s, subS, s.length(), 0);
StringmergeStringLines(String lineOne, String lineTwo, int keyIndex, int insertingIndex)
merge String Lines 
String mergedLine = "";
String[] splittingLine = lineOne.split(",");
String lineTwoWOKey = removeColumn(lineTwo, keyIndex);
if (splittingLine.length <= insertingIndex)
    mergedLine = lineOne + "," + lineTwoWOKey;
else {
    mergedLine = getMergedLine(lineOne, lineTwoWOKey, insertingIndex);
return mergedLine;
ListreadColumn(int columnIndex, String inputString, String columnSeparator)
read Column 
List<String> columnValues = new ArrayList<String>();
for (String line : inputString.split(System.getProperty("line.separator"))) {
    String[] columns = line.split(columnSeparator);
    if (columnIndex < columns.length) {
        columnValues.add(columns[columnIndex]);
return columnValues;
...
StringremoveColumn(String line, int index)
remove Column 
ArrayList<String> splittingLine = new ArrayList<String>(Arrays.asList(line.split(",")));
splittingLine.remove(index);
return strArrayListToString(splittingLine);
String[]splitUsingIndexOf(String splittee, String splitter)
split Using Index Of 
ArrayList<String> list = new ArrayList<String>();
splittee += " " + splitter;
int pos = 0, end;
while ((end = splittee.indexOf(splitter, pos)) >= 0) {
    list.add(splittee.substring(pos, end).trim());
    pos = end + 1;
String[] result = new String[list.size()];
...
Stringsub(String string, int fromIndex, int toIndex)
sub 
int len = string.length();
if (fromIndex < 0) {
    fromIndex = len + fromIndex;
    if (toIndex == 0) {
        toIndex = len;
if (toIndex < 0) {
...
StringsubStringChinese(String str, int startIndex, int endIndex)
sub String Chinese 
int length = 0;
int size = endIndex - startIndex;
List<Character> charList = new ArrayList<Character>();
for (char c : str.toCharArray()) {
    if (isChinese(c))
        length += 2;
    else
        length++;
...