@Test public void lowerCase_NonEmptyString() { String input = "x-amz-InvocAtion-typE"; String expected = "x-amz-invocation-type"; assertEquals(expected, StringUtils.lowerCase(input)); }
public static String lowerCase(String str) { if(isNullOrEmpty(str)) { return str; } return str.toLowerCase(LOCALE_ENGLISH); }
StringUtils { public static String lowerCase(String str) { if(isNullOrEmpty(str)) { return str; } return str.toLowerCase(LOCALE_ENGLISH); } }
StringUtils { public static String lowerCase(String str) { if(isNullOrEmpty(str)) { return str; } return str.toLowerCase(LOCALE_ENGLISH); }  }
StringUtils { public static String lowerCase(String str) { if(isNullOrEmpty(str)) { return str; } return str.toLowerCase(LOCALE_ENGLISH); }  static Integer toInteger(StringBuilder value); static String toString(StringBuilder value); static Boolean toBoolean(StringBuilder value); static String fromInteger(Integer value); static String fromLong(Long value); static String fromString(String value); static String fromBoolean(Boolean value); static String fromBigInteger(BigInteger value); static String fromBigDecimal(BigDecimal value); static BigInteger toBigInteger(String s); static BigDecimal toBigDecimal(String s); static String fromFloat(Float value); static String fromDate(Date value); static String fromDouble(Double d); static String fromByte(Byte b); static String fromByteBuffer(ByteBuffer byteBuffer); static String replace( String originalString, String partToMatch, String replacement ); static String join(String joiner, String... parts); static String trim(String value); static boolean isNullOrEmpty(String value); static boolean hasValue(String str); static String lowerCase(String str); static String upperCase(String str); static int compare(String str1, String str2); static void appendCompactedString(final StringBuilder destination, final String source); static boolean beginsWithIgnoreCase(final String data, final String seq); static Character findFirstOccurrence(String s, char ...charsToMatch); }
StringUtils { public static String lowerCase(String str) { if(isNullOrEmpty(str)) { return str; } return str.toLowerCase(LOCALE_ENGLISH); }  static Integer toInteger(StringBuilder value); static String toString(StringBuilder value); static Boolean toBoolean(StringBuilder value); static String fromInteger(Integer value); static String fromLong(Long value); static String fromString(String value); static String fromBoolean(Boolean value); static String fromBigInteger(BigInteger value); static String fromBigDecimal(BigDecimal value); static BigInteger toBigInteger(String s); static BigDecimal toBigDecimal(String s); static String fromFloat(Float value); static String fromDate(Date value); static String fromDouble(Double d); static String fromByte(Byte b); static String fromByteBuffer(ByteBuffer byteBuffer); static String replace( String originalString, String partToMatch, String replacement ); static String join(String joiner, String... parts); static String trim(String value); static boolean isNullOrEmpty(String value); static boolean hasValue(String str); static String lowerCase(String str); static String upperCase(String str); static int compare(String str1, String str2); static void appendCompactedString(final StringBuilder destination, final String source); static boolean beginsWithIgnoreCase(final String data, final String seq); static Character findFirstOccurrence(String s, char ...charsToMatch); static final String COMMA_SEPARATOR; static final Charset UTF8; }