Community driven content discussing all aspects of software development from DevOps to design patterns. Follow these steps to find the length of a String in Java: Declare a variable of type String ...

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Java’s String class encapsulates an array of bytes. A byte can be converted to a char, in which case, String becomes an array of characters used to compose words, sentences, or any other data you want ...

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A Java string is a sequence of characters that exists as an object of the class java.lang. Java strings are created and manipulated through the string class. Once created, a string is immutable -- its ...

at java.base/java.lang.String.compareTo(String.java:125) at java.base/java.util.TreeMap.getEntry(TreeMap.java:350) at java.base/java.util.TreeMap.containsKey(TreeMap ...

Since .getId() returns a String, comparing two Strings using compareTo is a lexicographical comparison, and would not work reliably, especially when the length of the ...