how to remove all special characters from a string in java

The solution for this is noted below

how to remove all special characters from a string in java

Solution

String str= "This#string%contains^special*characters&.";   
str = str.replaceAll("[^a-zA-Z0-9]", " ");  
System.out.println(str);

Try other methods by searching on the site. That is if this doesn’t work