Java Utililty Methods Percentage Format

List of utility methods to do Percentage Format

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Description

The list of methods to do Percentage Format are organized into topic(s).

Method

StringpercentFormat(final double value)
percent Format 
final NumberFormat nf = NumberFormat.getPercentInstance();
nf.setMaximumFractionDigits(2);
return nf.format(value);
StringpercentFormat(float value)
percent Format 
return PERCENT_FORMAT.format(value * 100.0f);
StringpercentFormat(Object object)
percent Format 
if (object == null) {
    return "";
NumberFormat percent = NumberFormat.getPercentInstance();
percent.setMaximumFractionDigits(2);
return percent.format(object);
StringpercentTotal(double value, double total)
percent Total 
if (total <= 0) {
    return "0%";
final DecimalFormat df = new DecimalFormat("#.00");
double result = (value * 100) / total;
if (result > 0.01) {
    return df.format(result);
return "0.00";
booleanroundedPercentageGreaterThan(double left, double right)
rounded Percentage Greater Than 
return (left > right) && !formatPercentage(left).equals(formatPercentage(right));
StringtoPercent(Double doubleValue)
Format in percent value 
DecimalFormat df = new DecimalFormat("###.##%");
df.setMaximumFractionDigits(2);
df.setMinimumFractionDigits(2);
String formatDouble = "";
if (doubleValue != null) {
    formatDouble = df.format(doubleValue);
return formatDouble;
...
StringtoPercent(double percent)
to Percent 
return FORMAT_PERCENT.format(percent) + "%";
StringtoPercent(double value)
to Percent 
return toPercent(value * 100.0, 100.0);
StringtoPercent(float f)
to Percent 
if (Float.isNaN(f)) {
    return "0";
DecimalFormat df = new DecimalFormat("0.00");
return df.format(f);