package MyPackage;
import java.util.ArrayList;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
import org.apache.commons.exec.util.StringUtils;
public class StringOperations
{
public static
void main(String[] args) {
String mystring="Muttturaj Hulagabal";
char text=mystring.charAt(1);
System.out.println(text);
int count=mystring.length();
System.out.println(count);
String afterTrim=mystring.trim();
System.out.println("Lenght after Trim"+afterTrim.length());
String anotherString="Muttturaj Hulagabal";
System.out.println("0 means true here"+mystring.compareTo(anotherString));
System.out.println("In Bytes here: "+mystring.getBytes());
String suffix="bal";
System.out.println(mystring.endsWith(suffix));
//Substring is important here, it gets Sub string starting from 10th Index
System.out.println("Substring of my string: "+mystring.substring(10));
//Substring is importent here, it gets Sub string starting from 10th Index and ending from 19th Index
System.out.println(mystring.substring(10, 19));
System.out.println(mystring.subSequence(0, 18));
//Add other string to your string
String duplic=mystring.concat(anotherString);
System.out.println(duplic);
//And here we can use campare string with string variable by using == by using intern() Method
if(mystring==new String("Muttturaj Hulagabal").intern())
{
System.out.println("Yes");
}
else
{
System.out.println("NO");
}
//Converting number to string is importent here
int i = 10;
double d=10.00;
//toString() Method is used to convert to String
String s1=Integer.toString(i);
String s2=Double.toString(d);
System.out.println(s1);
System.out.println(s2);
System.out.println(mystring.toLowerCase());
System.out.println(mystring.toUpperCase());
//valueOf() Method is here which will convert defferent types value into String.
int value=10;
String s10=String.valueOf(value);
System.out.println(s10);
//split() is an importent method here in the String class
String string="12345-67890";
String[] parts=string.split("-");
String part1=parts[0];
String part2=parts[1];
System.out.println(part1);
System.out.println(part2);
//org.apache.commons.lang.StringUtils' split method which can split strings based on the character or string you want to split.
String split[]=StringUtils.split(string, "-");
String split1=split[0];
System.out.println(split1);
String split2=split[1];
System.out.println(split2);
//Lets split by "-"
String stringtopart="12-123-1234-12345-123456";
String[] parttomany=stringtopart.split("-");
System.out.println(parttomany.length);
for(int k=0;k
{
System.out.println(parttomany[k]);
}
//Lets split by using Array list Java 8
ArrayList stringlist = (ArrayList) Pattern.compile("-").splitAsStream("12-123-1234-12345").collect(Collectors.toList());
System.out.println(stringlist);
for(int l=0;l
System.out.println(stringlist.get(l));
}
}
