[Solved] A developer wrote this code to check a feature flag:if (featureFlagService.isFeatureEnabled("newUI") == true) { // show new UI}What is a better way to write this condition in Java? | Spring Boot

Spring Boot - Advanced Patterns

A developer wrote this code to check a feature flag:

if (featureFlagService.isFeatureEnabled("newUI") == true) {
  // show new UI
}

What is a better way to write this condition in Java?

Aif (featureFlagService.isFeatureEnabled("newUI")) { ... }

Bif (featureFlagService.isFeatureEnabled("newUI") = true) { ... }

Cif (featureFlagService.isFeatureEnabled("newUI") != false) { ... }

Dif (featureFlagService.isFeatureEnabled("newUI") == false) { ... }

Step-by-Step Solution

Solution:

Step 1: Identify redundant comparison
Comparing boolean to true is unnecessary and verbose.
Step 2: Simplify condition
Use the boolean expression directly in if condition as in if (featureFlagService.isFeatureEnabled("newUI")) { ... }.
Final Answer:
if (featureFlagService.isFeatureEnabled("newUI")) { ... } -> Option A
Quick Check:
Boolean expressions don't need == true [OK]

Quick Trick: Use boolean directly, avoid == true comparisons [OK]

Common Mistakes:

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A developer wrote this code to check a feature flag: