Java:ecj is disabled for create a java database #6933
Description
I use ecj to create codeql database,Have been generated some class files,But an error was returned "No source code was seen and extracted"
my log:
D:\xxxxx>codeql database create test-db-14 --language=java --overwrite --command="java -jar ecj-4.6.3.jar -1.8 src -d out"
Initializing database at D:\xxxxxx\test-db-14.
Running build command: [java, -jar, ecj-4.6.3.jar, -1.8, src, -d, out]
[2021-10-21 22:33:10] [build-stderr] ----------
[2021-10-21 22:33:10] [build-stderr] 1. WARNING in D:\xxxxxx\src\main\java\RmiServer.java (at line 4)
[2021-10-21 22:33:10] [build-stderr] import java.rmi.RemoteException;
[2021-10-21 22:33:10] [build-stderr] ^^^^^^^^^^^^^^^^^^^^^^^^
[2021-10-21 22:33:10] [build-stderr] The import java.rmi.RemoteException is never used
[2021-10-21 22:33:10] [build-stderr] ----------
[2021-10-21 22:33:10] [build-stderr] ----------
[2021-10-21 22:33:10] [build-stderr] 2. WARNING in D:\Software2\codeql-code\Fastjson\src\main\java\Woman.java (at line 22)
[2021-10-21 22:33:10] [build-stderr] protected Map jjj;
[2021-10-21 22:33:10] [build-stderr] ^^^
[2021-10-21 22:33:10] [build-stderr] Map is a raw type. References to generic type Map<K,V> should be parameterized
[2021-10-21 22:33:10] [build-stderr] ----------
[2021-10-21 22:33:10] [build-stderr] 3. WARNING in D:\Software2\codeql-code\Fastjson\src\main\java\Woman.java (at line 23)
[2021-10-21 22:33:10] [build-stderr] private String priv;
[2021-10-21 22:33:10] [build-stderr] ^^^^
[2021-10-21 22:33:10] [build-stderr] The value of the field Woman.priv is not used
[2021-10-21 22:33:10] [build-stderr] ----------
[2021-10-21 22:33:10] [build-stderr] 4. WARNING in D:\Software2\codeql-code\Fastjson\src\main\java\Woman.java (at line 34)
[2021-10-21 22:33:10] [build-stderr] HashMap hashMap = new HashMap();
[2021-10-21 22:33:10] [build-stderr] ^^^^^^^
[2021-10-21 22:33:10] [build-stderr] HashMap is a raw type. References to generic type HashMap<K,V> should be parameterized
[2021-10-21 22:33:10] [build-stderr] ----------
[2021-10-21 22:33:10] [build-stderr] 5. WARNING in D:\Software2\codeql-code\Fastjson\src\main\java\Woman.java (at line 34)
[2021-10-21 22:33:10] [build-stderr] HashMap hashMap = new HashMap();
[2021-10-21 22:33:10] [build-stderr] ^^^^^^^
[2021-10-21 22:33:10] [build-stderr] HashMap is a raw type. References to generic type HashMap<K,V> should be parameterized
[2021-10-21 22:33:10] [build-stderr] ----------
[2021-10-21 22:33:10] [build-stderr] 6. WARNING in D:\Software2\codeql-code\Fastjson\src\main\java\Woman.java (at line 35)
[2021-10-21 22:33:10] [build-stderr] hashMap.put("test","jjj");
[2021-10-21 22:33:10] [build-stderr] ^^^^^^^^^^^^^^^^^^^^^^^^^
[2021-10-21 22:33:10] [build-stderr] Type safety: The method put(Object, Object) belongs to the raw type HashMap. References to generic type HashMap<K,V> should be parameterized
[2021-10-21 22:33:10] [build-stderr] ----------
[2021-10-21 22:33:10] [build-stderr] 7. WARNING in D:\Software2\codeql-code\Fastjson\src\main\java\Woman.java (at line 39)
[2021-10-21 22:33:10] [build-stderr] public Map getJjj() {
[2021-10-21 22:33:10] [build-stderr] ^^^
[2021-10-21 22:33:10] [build-stderr] Map is a raw type. References to generic type Map<K,V> should be parameterized
[2021-10-21 22:33:10] [build-stderr] ----------
[2021-10-21 22:33:10] [build-stderr] 8. WARNING in D:\Software2\codeql-code\Fastjson\src\main\java\Woman.java (at line 41)
[2021-10-21 22:33:10] [build-stderr] HashMap hashMap = new HashMap();
[2021-10-21 22:33:10] [build-stderr] ^^^^^^^
[2021-10-21 22:33:10] [build-stderr] HashMap is a raw type. References to generic type HashMap<K,V> should be parameterized
[2021-10-21 22:33:10] [build-stderr] ----------
[2021-10-21 22:33:10] [build-stderr] 9. WARNING in D:\Software2\codeql-code\Fastjson\src\main\java\Woman.java (at line 41)
[2021-10-21 22:33:10] [build-stderr] HashMap hashMap = new HashMap();
[2021-10-21 22:33:10] [build-stderr] ^^^^^^^
[2021-10-21 22:33:10] [build-stderr] HashMap is a raw type. References to generic type HashMap<K,V> should be parameterized
[2021-10-21 22:33:10] [build-stderr] ----------
[2021-10-21 22:33:10] [build-stderr] 10. WARNING in D:\Software2\codeql-code\Fastjson\src\main\java\Woman.java (at line 42)
[2021-10-21 22:33:10] [build-stderr] hashMap.put("test","jjj");
[2021-10-21 22:33:10] [build-stderr] ^^^^^^^^^^^^^^^^^^^^^^^^^
[2021-10-21 22:33:10] [build-stderr] Type safety: The method put(Object, Object) belongs to the raw type HashMap. References to generic type HashMap<K,V> should be parameterized
[2021-10-21 22:33:10] [build-stderr] ----------
[2021-10-21 22:33:10] [build-stderr] 10 problems (10 warnings)
Finalizing database at D:\xxxx\test-db-14.
No source code was seen and extracted to D:\xxxx\test-db-14.
This can occur if the specified build commands failed to compile or process any code.
- Confirm that there is some source code for the specified language in the project.
- For codebases written in Go, JavaScript, TypeScript, and Python, do not specify
an explicit --command. - For other languages, the --command must specify a "clean" build which compiles
all the source code files without reusing existing build artefacts.
How can I solve the problem? Thanks