Remove Space Using Apache in Java Here, we use replace() method of StringUtils class of Apache to replace all the spaces from string in Java. import org.apache.commons.lang3.StringUtils; public class SimpleTesting { public static void main(String[] args) { String str = "Programming is easy...
The string after replacing white spaces: Javaprogrammingisfuntolearn. Code Explanation The program starts by defining a string input_string with spaces. The replaceAll() method, using the regular expression \s, replaces all whitespaces with an empty string. The first example performs this in the...
The resulted string will be free from all white spaces. Stringsentence=" how to do in java ";System.out.println("Original sentence: "+sentence);sentence=sentence.codePoints().filter(c->!Character.isWhitespace(c)).collect(StringBuilder::new,StringBuilder::appendCodePoint,StringBuilder::append).to...
and to generate the json string without extra spaces (defined as expectedjson) : {"name":"john","address":"new york","age":30,"phonenumber":9999999999} let’s use the inputjson as string and remove whitespaces: @test public void givewhitespaceremovalusinggson_when...
}// shift surviving elements left over the spaces left by removed elementsfinalbooleananyToRemove=removeCount >0;if(anyToRemove) {finalintnewSize=size - removeCount;for(inti=0, j=0; (i < size) && (j < newSize); i++, j++) {
// shift surviving elements left over the spaces left by removed elements final boolean anyToRemove = removeCount > 0; if (anyToRemove) { final int newSize = size - removeCount; for (int i=0, j=0; (i < size) && (j < newSize); i++, j++) { ...
(text,word));}// Method to remove a specified word from a given stringpublicstaticStringtest(Stringtext,Stringword){Stringresult_str=text.replace(word,"");// Replace occurrences of the word with an empty stringresult_str=result_str.replaceAll("\\s+"," ");// Remove extra spaces in the...
JavaObject Oriented ProgrammingProgramming Use the Trim() method to remove leading and trailing whitespace from a string. Let’s say the following is our string with white spaces in the beginning and the end. String str = " a "; Now, use the trim() method. str.trim() The following is...
# Define a function 'test' that removes additional spaces from the elements of a given list.deftest(lst):# Create an empty list 'result' to store the modified elements.result=[]# Iterate through the elements of the input list 'lst'.foriinlst:# Remove extra spaces in the current element...
//package com.book2s; import java.util.StringTokenizer; public class Main { public static void main(String[] argv) { String s = "book2s.com"; System.out.println(removeSpaces(s)); }/* w w w . j a v a2s . co m*/ public static String removeSpaces(String s) { StringToke...