Swap the operands under comparison
Swap the operands under comparison to prevent null pointer exception (at least in java)
Start file
if(lang.equals("en_US")) { System.out.println("The lang is en_US i.e english US"+ } if(lang.equals("es_US")) { System.out.println("The lang is es_US i.e spanish US"+ } if(lang.equals("fr_US")) { System.out.println("The lang is fr_US i.e france US"+ }
End file
if("en_US".equals(lang)) { System.out.println("The lang is en_US i.e english US"+ } if("es_US".equals(lang)) { System.out.println("The lang is es_US i.e spanish US"+ } if("fr_US".equals(lang)) { System.out.println("The lang is fr_US i.e france US"+ }
View Diff
1c1 < if(lang.equals("en_US")) { --- > if("en_US".equals(lang)) { 5c5 < if(lang.equals("es_US")) { --- > if("es_US".equals(lang)) { 9c9 < if(lang.equals("fr_US")) { --- > if("fr_US".equals(lang)) {
Solutions by @jonas-grobe:
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