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core module for querydsl

There is a newer version: 6.8

package com.querydsl.core.util;

/**
 * String utilities
 *
 * @author Jan-Willem Gmelig Meyling
 */
public final class StringUtils {

  private StringUtils() {}

  public static String nullToEmpty(String value) {
    return value == null ? "" : value;
  }

  public static boolean isNullOrEmpty(String value) {
    return value == null || value.isEmpty();
  }

  public static String capitalize(String str) {
    return str.substring(0, 1).toUpperCase() + str.substring(1);
  }

  public static String uncapitalize(String str) {
    return str.substring(0, 1).toLowerCase() + str.substring(1);
  }
}