[Java] Remove warning. #8110

Job	Run time
Java Topology Tests (JDK 17, ubuntu-24.04)	2m 54s
C++ Clang 9 (Ubuntu 20.04)	10m 44s
C++ GCC 6 (Ubuntu 20.04)	9m 58s
C++ Clang 10 (Ubuntu 20.04)	11m 23s
C++ Clang 13 (Ubuntu 24.04)	10m 47s
C++ GCC 7 (Ubuntu 20.04)	9m 41s
C++ Clang 11 (Ubuntu 20.04)	11m 6s
C++ Clang 14 (Ubuntu 24.04)	10m 41s
C++ GCC 8 (Ubuntu 20.04)	9m 37s
C++ Clang 12 (Ubuntu 20.04)	11m 4s
C++ Clang 15 (Ubuntu 24.04)	9m 58s
C++ GCC 9 (Ubuntu 20.04)	10m 19s
C++ Clang 16 (Ubuntu 24.04)	10m 3s
C++ GCC 10 (Ubuntu 20.04)	9m 51s
C++ Clang 17 (Ubuntu 24.04)	9m 57s
C++ GCC 11 (Ubuntu 24.04)	10m 0s
C++ GCC 12 (Ubuntu 24.04)	11m 0s
C++ Clang 18 (Ubuntu 24.04)	10m 6s
C++ Clang 19 (Ubuntu 24.04)	10m 7s
C++ GCC 13 (Ubuntu 24.04)	10m 43s
C++ GCC 14 (Ubuntu 24.04)	10m 35s
C++ Rocky 8 (10)	11m 3s
Java 17 (ubuntu-24.04)	4m 32s
Java 17 (windows-latest)	9m 7s
Java 17 (macos-latest)	6m 48s
Java 21 (ubuntu-24.04)	4m 31s
Java 21 (windows-latest)	8m 53s
Java 21 (macos-latest)	6m 21s
Java 23 (ubuntu-24.04)	4m 46s
Java 23 (windows-latest)	7m 56s
Java 23 (macos-latest)	6m 5s
C++ Clang 19 debug build	10m 23s
C++ MSVC (Windows)	16m 12s
C++ Xcode (macOS)	13m 14s
	5h 20m 25s

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