Examples of java.io.Console.format()

java.io.Console.format()
Writes a formatted string to this console's output stream using the specified format string and arguments. @param fmt A format string as described in Format string syntax @param args Arguments referenced by the format specifiers in the format string. If there are more arguments than format specifiers, the extra arguments are ignored. The number of arguments is variable and may be zero. The maximum number of arguments is limited by the maximum dimension of a Java array as defined by The Java™ Virtual Machine Specification. The behaviour on a null argument depends on the conversion. @throws IllegalFormatException If a format string contains an illegal syntax, a format specifier that is incompatible with the given arguments, insufficient arguments given the format string, or other illegal conditions. For specification of all possible formatting errors, see the Details section of the formatter class specification. @return This console

        String propertyValue = props.getProperty(propertyName);
        if (StringUtil.isBlank(propertyValue)) {


            // prompt for the property value
            Console console = System.console();
            console.format("\nThe [%s] property is required but not set in [%s].\n", propertyName, propertiesFileName);
            console.format("Do you want to set [%s] value now?\n", propertyName);
            String response = "";
            while (!(response.startsWith("n") || response.startsWith("y"))) {
                response = String.valueOf(console.readLine("%s", "yes|no: ")).toLowerCase();
            }

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        if (StringUtil.isBlank(propertyValue)) {


            // prompt for the property value
            Console console = System.console();
            console.format("\nThe [%s] property is required but not set in [%s].\n", propertyName, propertiesFileName);
            console.format("Do you want to set [%s] value now?\n", propertyName);
            String response = "";
            while (!(response.startsWith("n") || response.startsWith("y"))) {
                response = String.valueOf(console.readLine("%s", "yes|no: ")).toLowerCase();
            }
            if (response.startsWith("n")) {

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                            + (((obfuscate || encode) ? " (enter as plain text): " : ": "))));
                    }
                }


                if (!hideInput) {
                    console.format("Is [" + propertyValue + "] correct?\n");
                    response = "";
                    while (!(response.startsWith("n") || response.startsWith("y"))) {
                        response = String.valueOf(console.readLine("%s", "yes|no: ")).toLowerCase();
                    }
                } else {

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                    response = "";
                    while (!(response.startsWith("n") || response.startsWith("y"))) {
                        response = String.valueOf(console.readLine("%s", "yes|no: ")).toLowerCase();
                    }
                } else {
                    console.format("Confirm:\n");
                    String confirmValue = String.valueOf(console.readPassword("%s", propertyName
                        + (((obfuscate || encode) ? " (enter as plain text): " : ": "))));
                    if (propertyValue.equals(confirmValue)) {
                        response = "yes";
                    } else {

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    do {
        char [] newPassword1 = c.readPassword("Enter master secret: ");
        char [] newPassword2 = c.readPassword("Enter master secret again: ");
        noMatch = ! Arrays.equals(newPassword1, newPassword2);
        if (noMatch) {
            c.format("Passwords don't match. Try again.%n");
        } else {
            this.master = Arrays.copyOf(newPassword1, newPassword1.length);
        }
        Arrays.fill(newPassword1, ' ');
        Arrays.fill(newPassword2, ' ');

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    do {
        char [] newPassword1 = c.readPassword("Enter master secret: ");
        char [] newPassword2 = c.readPassword("Enter master secret again: ");
        noMatch = ! Arrays.equals(newPassword1, newPassword2);
        if (noMatch) {
            c.format("Passwords don't match. Try again.%n");
        } else {
            this.master = Arrays.copyOf(newPassword1, newPassword1.length);
        }
        Arrays.fill(newPassword1, ' ');
        Arrays.fill(newPassword2, ' ');

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    do {
        char [] newPassword1 = c.readPassword("Enter master secret: ");
        char [] newPassword2 = c.readPassword("Enter master secret again: ");
        noMatch = ! Arrays.equals(newPassword1, newPassword2);
        if (noMatch) {
            c.format("Passwords don't match. Try again.%n");
        } else {
            this.master = Arrays.copyOf(newPassword1, newPassword1.length);
        }
        Arrays.fill(newPassword1, ' ');
        Arrays.fill(newPassword2, ' ');

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            Matcher matcher = 
            pattern.matcher(console.readLine("Enter input string to search: "));


            boolean found = false;
            while (matcher.find()) {
                console.format("I found the text \"%s\" starting at " +
                   "index %d and ending at index %d.%n",
                    matcher.group(), matcher.start(), matcher.end());
                found = true;
            }
            if(!found){

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                   "index %d and ending at index %d.%n",
                    matcher.group(), matcher.start(), matcher.end());
                found = true;
            }
            if(!found){
                console.format("No match found.%n");
            }
        }
    }
}

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            Matcher matcher = 
            pattern.matcher(console.readLine("Enter input string to search: "));
 
            boolean found = false;
            while (matcher.find()) {
                console.format("I found the text" +
                    " \"%s\" starting at " +
                    "index %d and ending at index %d.%n",
                    matcher.group(),
                    matcher.start(),
                    matcher.end());

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