core/src/main/java/org/trimou/engine/config/ConfigurationExtensions.java
public static void registerHelper(ConfigurationExtensionBuilder builder, String name, Helper helper) {
        Checker.checkArgumentsNotNull(builder, name, helper);
        try {
            builder.registerHelper(name, helper);
        } catch (IllegalArgumentException ignored) {
        }
    }
public static void registerHelper(ConfigurationExtensionBuilder builder, String name, Helper helper) {
        Checker.checkArgumentsNotNull(builder, name, helper);
        try {
            builder.registerHelper(name, helper);
        } catch (IllegalArgumentException ignored) {
        }
    }
public static void registerHelper ( ConfigurationExtensionBuilder builder , String name , Helper helper ) { Checker . checkArgumentsNotNull ( builder , name , helper ) ; try { builder . registerHelper ( name , helper ) ; } catch ( IllegalArgumentException ignored ) { } }
Register helpers and do nothing if a helper with the same name is already registered.

@param builder
@param name
@param helper
Register helpers and do nothing if a helper with the same name is already registered .