RFR: 8221503: vmTestbase/nsk/jdb/eval/eval001/eval001.java fails with: com.sun.jdi.InvalidTypeException: Can't assign double[][][] to double[][][]

[Fairoz Matte]

findComponentType() logic is wrong. In findComponentType() method, We always get vm.classesByName() retruns empty list
list = vm.classesByName(parser.typeName());
We have "parser.typeName()" retruns " double[][]"
vm.classesByName("") is expecting the fully qualified name example "java.lang.Double"
This always returns empty list, resulting into ClassNotLoadedException as it assumes the Component class has not yet been loaded, hence the test case fails.

There was a suggested fix from Egor Ushakov from JetBrains, I am proposing the same to get this fix. I have verified the patch with required testing it works fine.

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Commit messages:
 - 8221503: vmTestbase/nsk/jdb/eval/eval001/eval001.java fails with: com.sun.jdi.InvalidTypeException: Can't assign double[][][] to double[][][]

Changes: https://git.openjdk.java.net/jdk/pull/3658/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=3658&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8221503
  Stats: 25 lines in 2 files changed: 0 ins; 23 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/3658.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/3658/head:pull/3658

PR: https://git.openjdk.java.net/jdk/pull/3658