How to Unescape Java String Literals: Java API or Custom Solution?

How to Unescape a Java String Literal in Java?

Problem:

While processing Java source code using Java, you encounter the need to extract string literals to pass to a function that accepts a String. However, you require the unescaped version of the String, where characters such as n are converted to newlines, and are converted to single , etc.

Java API Function

Question: Is there a function within the Java API that can perform this unescaping?

Answer: Unfortunately, the org.apache.commons.lang.StringEscapeUtils.unescapeJava() method has certain limitations:

• It doesn't support

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