- \n
- public static String format(Locale loc, String form, Object… args)<\/li>\n
- public static String format(String form, Object).<\/li>\n<\/ul>\n
Syntax explanation :<\/strong><\/p>\n
public static String format(Locale loc, String form, Object… args)<\/p>\n
- \n
- format() is a static method. We call the format() method using the class name String.<\/li>\n
- str is a string that is to be formatted<\/li>\n
- … in the above code signifies you can pass more than one object to format().<\/li>\n<\/ul>\n
public static String format(String form, Object).<\/p>\n
- \n
- format is the String object that represents the format for the output String.<\/li>\n
- …args are zero or more number of arguments that the String object “format” could need.<\/li>\n<\/ul>\n
Parameter:<\/h4>\n
- \n
- Locale: <\/strong>The format() method’s locale is specified by the locale argument.<\/li>\n
- format:<\/strong> The string’s format.<\/li>\n
- args:<\/strong> The format string’s parameters. It could be 0 or more.<\/li>\n<\/ul>\n
Return Value:<\/h4>\n
- \n
- Return Formatted string<\/li>\n<\/ul>\n
Implementation of Java string format():<\/h3>\n
public static String format(String format, Object... args) { \n return new Formatter().format(format, args).toString(); \n }<\/pre>\nException:<\/h3>\n
- \n
- NullPointerException is the first exception.If the argument format String object is null, this exception occurs.<\/li>\n
- IllegalFormatException:<\/strong> This exception happens if the format argument String is invalid or there are insufficient arguments.<\/li>\n<\/ul>\n
- format:<\/strong> The string’s format.<\/li>\n
- Locale: <\/strong>The format() method’s locale is specified by the locale argument.<\/li>\n
![\"Java](\"https:\/\/techvidvan.com\/tutorials\/wp-content\/uploads\/sites\/2\/2023\/10\/Java-String-format-Diagram.webp\")
<\/a><\/p>\n