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+# Test Coverage Notes
+
+## ByteArray Package Coverage
+
+The `de.rub.nds.modifiablevariable.bytearray` package has achieved 100% test coverage:
+
+- **Instruction Coverage**: 100% (1,091 of 1,091)
+- **Branch Coverage**: 100% (112 of 112)
+- **Line Coverage**: 100% (302 of 302)
+- **Method Coverage**: 100% (89 of 89)
+- **Class Coverage**: 100% (9 of 9)
+
+All classes in the package have comprehensive test coverage:
+- ByteArrayAppendValueModification
+- ByteArrayDeleteModification
+- ByteArrayDuplicateModification
+- ByteArrayExplicitValueModification
+- ByteArrayInsertValueModification
+- ByteArrayPrependValueModification
+- ByteArrayShuffleModification
+- ByteArrayXorModification
+- ModifiableByteArray
+
+Verified on: 2025-06-19