Java Utililty Methods Integer Create

List of utility methods to do Integer Create

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Description

The list of methods to do Integer Create are organized into topic(s).

Method

inttoInt(String string, int defaultValue)
to Int 
if (string != null && !string.isEmpty()) {
    return Integer.valueOf(string);
return defaultValue;
inttoInt(String string, int defaultValue)
to Int 
if (isEmpty(string)) {
    return defaultValue;
try {
    return Integer.parseInt(string);
} catch (NumberFormatException ex) {
    return defaultValue;
inttoInt(String text, int defaultValue)
to Int 
if (text == null || text.isEmpty()) {
    return defaultValue;
int ret;
try {
    ret = (int) Double.parseDouble(text);
} catch (Exception e) {
    return defaultValue;
...
inttoInt(String v, int def)
Converts specified string to int. 
if (v == null)
    return def;
try {
    return Integer.valueOf(v).intValue();
} catch (NumberFormatException e) {
    return def;
inttoInt(String value)
Extends the Integer#valueOf(String) method, in removing the leading and trailing whitespace. 
if (value == null) {
    throw new NumberFormatException("Int value not defined.");
value = value.trim();
return Integer.parseInt(value);
inttoInt(String value)
Helper function for referencing integers from templates. 
return Integer.valueOf(value);
inttoInt(String value)
Converts a string into an int. 
if (value == null) {
    return 0;
if (value.startsWith("0x")) {
    return Integer.parseInt(value.substring(2), 16);
if (value.endsWith("b")) {
    return Integer.parseInt(value.substring(0, value.length() - 1), 2);
...
inttoInt(String value)
to Int 
if (!isBinary(value))
    return 0;
if (value.length() > 31)
    return Integer.MAX_VALUE;
return Integer.parseInt(value, 2);
inttoInt(String value)
Gets an int representation of a string value. 
try {
    if (value != null) {
        return Integer.parseInt(value);
} catch (Exception ex) {
return 0;
inttoInt(String value, int _default)
to Int 
if (value == null || value.length() == 0)
    return _default;
return Integer.valueOf(value);