/** * Indicates whether the specified code point is a letter or a digit. * * @param codePoint * the code point to check. * @return {@code true} if {@code codePoint} is a letter or a digit; * {@code false} otherwise. */ public static boolean isLetterOrDigit(int codePoint) { // Optimized case for ASCII if (('A' <= codePoint && codePoint <= 'Z') || ('a' <= codePoint && codePoint <= 'z')) { return true; } if ('0' <= codePoint && codePoint <= '9') { return true; } if (codePoint < 128) { return false; } return isLetterOrDigitImpl(codePoint); }
/** * Indicates whether the specified code point is a letter or a digit. * * @param codePoint * the code point to check. * @return {@code true} if {@code codePoint} is a letter or a digit; * {@code false} otherwise. */ public static boolean isLetterOrDigit(int codePoint) { // Optimized case for ASCII if (('A' <= codePoint && codePoint <= 'Z') || ('a' <= codePoint && codePoint <= 'z')) { return true; } if ('0' <= codePoint && codePoint <= '9') { return true; } if (codePoint < 128) { return false; } return isLetterOrDigitImpl(codePoint); }
/** * Indicates whether the specified code point is a letter or a digit. * * @param codePoint * the code point to check. * @return {@code true} if {@code codePoint} is a letter or a digit; * {@code false} otherwise. */ public static boolean isLetterOrDigit(int codePoint) { // Optimized case for ASCII if (('A' <= codePoint && codePoint <= 'Z') || ('a' <= codePoint && codePoint <= 'z')) { return true; } if ('0' <= codePoint && codePoint <= '9') { return true; } if (codePoint < 128) { return false; } return isLetterOrDigitImpl(codePoint); }
/** * Indicates whether the specified code point is a letter or a digit. * * @param codePoint * the code point to check. * @return {@code true} if {@code codePoint} is a letter or a digit; * {@code false} otherwise. */ public static boolean isLetterOrDigit(int codePoint) { // Optimized case for ASCII if (('A' <= codePoint && codePoint <= 'Z') || ('a' <= codePoint && codePoint <= 'z')) { return true; } if ('0' <= codePoint && codePoint <= '9') { return true; } if (codePoint < 128) { return false; } return isLetterOrDigitImpl(codePoint); }
/** * Indicates whether the specified code point is a letter or a digit. * * @param codePoint * the code point to check. * @return {@code true} if {@code codePoint} is a letter or a digit; * {@code false} otherwise. */ public static boolean isLetterOrDigit(int codePoint) { // Optimized case for ASCII if (('A' <= codePoint && codePoint <= 'Z') || ('a' <= codePoint && codePoint <= 'z')) { return true; } if ('0' <= codePoint && codePoint <= '9') { return true; } if (codePoint < 128) { return false; } return isLetterOrDigitImpl(codePoint); }
/** * Indicates whether the specified code point is a letter or a digit. * * @param codePoint * the code point to check. * @return {@code true} if {@code codePoint} is a letter or a digit; * {@code false} otherwise. */ public static boolean isLetterOrDigit(int codePoint) { // Optimized case for ASCII if (('A' <= codePoint && codePoint <= 'Z') || ('a' <= codePoint && codePoint <= 'z')) { return true; } if ('0' <= codePoint && codePoint <= '9') { return true; } if (codePoint < 128) { return false; } return isLetterOrDigitImpl(codePoint); }
/** * Indicates whether the specified code point is a letter or a digit. * * @param codePoint * the code point to check. * @return {@code true} if {@code codePoint} is a letter or a digit; * {@code false} otherwise. */ public static boolean isLetterOrDigit(int codePoint) { // Optimized case for ASCII if (('A' <= codePoint && codePoint <= 'Z') || ('a' <= codePoint && codePoint <= 'z')) { return true; } if ('0' <= codePoint && codePoint <= '9') { return true; } if (codePoint < 128) { return false; } return isLetterOrDigitImpl(codePoint); }