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Java - Remove last 2 characters from string builder in java

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Remove last 2 characters from StringBuilder in Java


sb.delete(sb.length() - 2, sb.length());


StringBuilder sb = new StringBuilder();
System.out.println(sb.toString()); // 12345
sb.delete(sb.length() - 2, sb.length());
System.out.println(sb.toString()); // 123

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