Java Utililty Methods String Underscore to

List of utility methods to do String Underscore to

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Description

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

Method

Stringunderscore2camel(String underscoreName)
convert underscore name to camel name 
String[] sections = underscoreName.split("_");
StringBuilder sb = new StringBuilder();
for (int i = 0; i < sections.length; i++) {
    String s = sections[i];
    if (i == 0) {
        sb.append(s);
    } else {
        sb.append(capitalize(s));
...
StringunderScore2CamelCase(String strs)
under Score Camel Case 
if (strs == null || !strs.contains("_")) {
    return strs;
StringBuilder sb = new StringBuilder("");
String[] elems = strs.split("_");
for (int i = 0; i < elems.length; i++) {
    String elem = elems[i].toLowerCase();
    if (i != 0) {
...
StringunderscoreDashToCamelCase(String s)
underscore Dash To Camel Case 
String[] parts = s.split("[_-]");
StringBuilder builder = new StringBuilder();
for (String part : parts) {
    builder.append(capitalized(part));
return builder.toString();
StringunderscoresToCamelCaseImpl(String input, boolean capNextLetter)
underscores To Camel Case Impl 
StringBuilder result = new StringBuilder();
char[] chars = input.toCharArray();
for (int i = 0; i < chars.length; ++i) {
    if ('a' <= chars[i] && chars[i] <= 'z') {
        if (capNextLetter) {
            result.append((char) (chars[i] + ('A' - 'a')));
        } else {
            result.append(chars[i]);
...
StringunderscoresToSpaces(String value)
underscores To Spaces 
if (value == null) {
    throw new IllegalArgumentException("Passed value can not be null.");
return underscoresToSpaces(value, true);
StringunderscoreToCamel(String input, boolean firstLetterUppercase)
underscore To Camel 
if (input == null)
    return null;
StringBuilder builder = new StringBuilder();
boolean firstFound = false;
boolean capitalizeNext = firstLetterUppercase;
for (char c : input.toCharArray()) {
    if (c == '_') {
        if (firstFound) {
...
StringunderscoreToCamelCase(String wordConstruct)
Receives a word construct split in underscores and converts it to camelCase. 
String[] words = wordConstruct.split("_");
String camelCaseWordConstruct = "";
for (String word : words) {
    if (!camelCaseWordConstruct.equals("")) {
        if (!word.equals(""))
            camelCaseWordConstruct += word.substring(0, 1).toUpperCase() + word.substring(1);
    } else
        camelCaseWordConstruct += word;
...
StringunderscoreToPascalCase(final String str)
underscore To Pascal Case 
return underscoreTo(str, true);
StringunderscoreToSpace(String text)
Substitutes all underscores by space character 
return text.replace('_', ' ');
StringunderscoreToSpace(String value)
underscore To Space 
if (value == null) {
    throw new IllegalArgumentException("Passed value can not be null.");
return underscoresToSpaces(value, false);