Why Gigster?
  • Top talentTop talent
  • Managed serviceManaged service
  • Liquid workforceLiquid workforce
  • Scalable infrastructureScalable infrastructure
  • Enterprise securityEnterprise security
Why Gigster?
  • Top talentTop talent
  • Managed serviceManaged service
  • Liquid workforceLiquid workforce
  • Scalable infrastructureScalable infrastructure
  • Enterprise securityEnterprise security

Java Interview Question

Use this basic question and answer to prepare for your next Java interview.

What happens if you use a primitive local variable before initializing it?


The Java compiler will throw an error. Local variables do not get initialized to any default value even if they are primitives like int or boolean. Every local variable needs to be assigned a value before it can be accessed.

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