docs: fix stale Java version reference in setup guide (17 → 21) - #148
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QuigProQuo wants to merge 1 commit into
Open
docs: fix stale Java version reference in setup guide (17 → 21)#148QuigProQuo wants to merge 1 commit into
QuigProQuo wants to merge 1 commit into
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What
Fixes a stale reference in
docs/backend/index.mdthat instructs developers to use Java 17 when configuring IntelliJ.The project targets Java 21 — the
pom.xmlsets<release>21</release>and the README lists Java 21 in the tech stack. The setup guide itself already references Java 21 in the install section (line 7) but the IntelliJ configuration step (line 63) still said Java 17.Why
New developers following the setup guide will configure IntelliJ with the wrong JDK, causing compilation failures or runtime issues. This is a one-line fix to keep the docs consistent with the actual build target.
Changes