[FIXED] How to pass large no.of characters in java string value

Issue

How to pass large no.of characters in string value. Usually we pass private final String title="Test String". But how to pass the below value in string.

**Test HTML code to insert** 

<div id="dededededededede">
Fill out my <a href="https://google.google.com/forms/z1dededede43434niu3pq">frfrtgte form</a>.
</div>

'autoResize':true,
'height':'575',
'async':true,
'host':'dede.com',
'header':'sdedew',
'ssl':true};

s.src = ('https:' == d.state.protocol ? 'https://' : 'http://') + 'secure.deded.com/scripts/embed/form.js';
s.onload = s.onreadystatechange = function() {
var rs = this.readyState; if (rs) if (rs != 'complete') if (rs != 'loaded') return;
try { z1pmdedefr443434frfpq = new googleForm();z1pdedede4343434u3pq.initialize(options);z1pmkdedede434343niu3pq.display(); } catch (e) {}};
var scr = d.getElementsByTagName(t)[0], par = scr.parentNode; par.insertBefore(s, scr);
})(document, 'script');</script>

Solution

With newer Java¹ you can use Text Blocks like:

String text = """
        **Test HTML code to insert** 
        
        <div id="dededededededede">
            Fill out my <a href="https://google.google.com/forms/z1dededede43434niu3pq">frfrtgte form</a>.
        </div>
        
        'autoResize':true,
        'height':'575',
        'async':true,
        'host':'dede.com',
        'header':'sdedew',
        'ssl':true};
        
        s.src = ('https:' == d.state.protocol ? 'https://' : 'http://') + 'secure.deded.com/scripts/embed/form.js';
        s.onload = s.onreadystatechange = function() {
            var rs = this.readyState; if (rs) if (rs != 'complete') if (rs != 'loaded') return;
            try { z1pmdedefr443434frfpq = new googleForm();z1pdedede4343434u3pq.initialize(options);z1pmkdedede434343niu3pq.display(); } catch (e) {}};
        var scr = d.getElementsByTagName(t)[0], par = scr.parentNode; par.insertBefore(s, scr);
        })(document, 'script');</script>
        """;

In short: allows quotes and line separators; indentation of closing """ is important - defines how many spaces at start of line will be deleted. See also JEP 368 or the corresponding chapter of the Java Language Specification.

---

Alternative if Text Blocks are not available (not-so-new Java versions):

• line separator must be added to text: \n, or \r\n for Windows or just the result of System.lineSeparator();
• double quotes must be escaped: \";
• backslashes must also be escaped (if present): \\;
• multiple lines can/should be used to improve readability

Example:

String text = ""   // the empty string here is just for nicer formatting
        + "**Test HTML code to insert**\n"
        + "<div id=\"dededededededede\">\n"
        + "  Fill out my <a href=\"https://google.google.com/forms/z1dededede43434niu3pq\">frfrtgte form</a>.\n"
        + "</div>\n"
        + ...
        + "})(document, 'script');</script>";

^{Note: the compiler creates one single (big) string literal, no concatenation is executed at runtime despite + being used}

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1 Java 15 or later, Preview Feature in Java 14

Answered By - user15793316