configure --with-import-modules=modular-sdk

make run-test CONF=fastdebug TEST="runtime/cds/appcds/LotsOfClasses.java" failed:

```
# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc: SuppressErrorAt=/dictionary.cpp:290
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/home/zhaixiang/jdk/src/hotspot/share/classfile/dictionary.cpp:290), pid=7748, tid=7749
# assert(!needs_rehashing) failed: should never need rehashing
#
# JRE version: OpenJDK Runtime Environment (20.0) (fastdebug build 20-internal-adhoc.zhaixiang.jdk)
# Java VM: OpenJDK 64-Bit Server VM (fastdebug 20-internal-adhoc.zhaixiang.jdk, interpreted mode, tiered, compressed oops, compressed class ptrs, g1 gc, linux-aarch64)
# Problematic frame:
# V [libjvm.so+0xa85ee4] Dictionary::get_entry(Thread*, Symbol*)+0x284
#
# No core dump will be written. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /home/zhaixiang/jdk/build/linux-aarch64-server-fastdebug/test-support/jtreg_test_hotspot_jtreg_runtime_cds_appcds_LotsOfClasses_java/scratch/0/hs_err_pid7748.log
#
# If you would like to submit a bug report, please visit:
# https://bugreport.java.com/bugreport/crash.jsp
#
];
 stderr: [WARNING: Using incubator modules: jdk.incubator.vector, jdk.incubator.concurrent
]
 exitValue = 134

java.lang.RuntimeException: Expected to get exit value of [0], exit value is: [134]
at jdk.test.lib.process.OutputAnalyzer.shouldHaveExitValue(OutputAnalyzer.java:490)
at jdk.test.lib.cds.CDSTestUtils.checkDump(CDSTestUtils.java:280)
at jdk.test.lib.cds.CDSTestUtils.createArchiveAndCheck(CDSTestUtils.java:300)
at LotsOfClasses.main(LotsOfClasses.java:54)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:578)
at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:312)
at java.base/java.lang.Thread.run(Thread.java:1591)

JavaTest Message: Test threw exception: java.lang.RuntimeException
JavaTest Message: shutting down test


TEST RESULT: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Expected to get exit value of [0], exit value is: [134]
```

Workaround via UseEpsilonGC:

```
make run-test CONF=fastdebug TEST="runtime/cds/appcds/LotsOfClasses.java" JTREG="VM_OPTIONS=-XX:+UnlockExperimentalVMOptions -XX:+UseEpsilonGC"
```

or just increase the "magic number":

```
diff --git a/src/hotspot/share/classfile/dictionary.cpp b/src/hotspot/share/classfile/dictionary.cpp
index c07d17ab1db..bc498ca041b 100644
--- a/src/hotspot/share/classfile/dictionary.cpp
+++ b/src/hotspot/share/classfile/dictionary.cpp
@@ -50,8 +50,8 @@
 
 // 2^24 is max size, like StringTable.
 const size_t END_SIZE = 24;
-// If a chain gets to 100 something might be wrong
-const size_t REHASH_LEN = 100;
+// If a chain gets to magic number 103 something might be wrong
+const size_t REHASH_LEN = 103;
 
 Dictionary::Dictionary(ClassLoaderData* loader_data, size_t table_size, bool resizable)
   : _resizable(resizable), _number_of_entries(0), _loader_data(loader_data) {
```