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Local variable type can be omitted

Reports redundant local variable types.

These types can be inferred from the context and thus replaced with var.


void test(InputStream s) { try (InputStream in = s) {} }

After the fix is applied:

void test(InputStream s) { try (var in = s) {} }

This inspection depends on the Java feature 'Local variable type inference' which is available since Java 10.

Inspection Details

By default bundled with:

IntelliJ IDEA 2024.1, Qodana for JVM 2024.1,

Can be installed with plugin:

Java, 241.16690

Last modified: 29 April 2024