String Utilities for Salesforce Apex

StringUtils.cls

public class StringUtils {
        
    public static String format(String format, String param1){
        return String.format(format, new String[] {param1});
    }
    
    public static String format(String format, Object param1){
        return String.format(format, new String[] {String.valueOf(param1)});
    }
    
    public static String format(String format, Decimal param1){
        return String.format(format, new String[] {String.valueOf(param1)});
    }
    
    public static String format(String format, Integer param1){
        return String.format(format, new String[] {String.valueOf(param1)});
    }
    
    public static String format(String format, String param1, String param2){
        return String.format(format, new String[] {param1, param2});
    }
    
    public static String format(String format, String param1, String param2, String param3){
        return String.format(format, new String[] {param1, param2, param3});
    }
    
    public static String format(String format, String param1, String param2, String param3, String param4){
        return String.format(format, new String[] {param1, param2, param3, param4});
    }
    
    public static String format(String format, String param1, String param2, String param3, String param4, String param5){
        return String.format(format, new String[] {param1, param2, param3, param4, param5});
    }
}