christoph/lecture-compilers
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cleanup

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2021-01-31 18:14:01 +01:00
parent d8f5142e5e
commit f1e99a4669
1 changed files with 1 additions and 1 deletions
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src/main/java/codegen/flowgraph/FlowGraphGenerator.java
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@ -407,6 +407,6 @@ public final class FlowGraphGenerator {
// Getters, Setters // Getters, Setters
public Map<String, Integer> getVarMap() { public Map<String, Integer> getVarMap() {
return this.varMap; return Collections.unmodifiableMap(this.varMap);
} }
} }