RFR: 7903402: jdis: tool writes incorrect StackMapTable if the first same_frame has type 0 [v2]

[Leonid Kuskov]

> This is the fix for [https://bugs.openjdk.org/browse/CODETOOLS-7903402](https://bugs.openjdk.org/browse/CODETOOLS-7903402)<br>

Leonid Kuskov has updated the pull request incrementally with one additional commit since the last revision:

  7902888: Excess entries in BootstrapMethods with the same bsm, bsmKind, bsmArgs

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Changes:
  - all: https://git.openjdk.org/asmtools/pull/51/files
  - new: https://git.openjdk.org/asmtools/pull/51/files/9f58f74e..3e293748

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=asmtools&pr=51&range=01
 - incr: https://webrevs.openjdk.org/?repo=asmtools&pr=51&range=00-01

  Stats: 44 lines in 2 files changed: 44 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/asmtools/pull/51.diff
  Fetch: git fetch https://git.openjdk.org/asmtools pull/51/head:pull/51

PR: https://git.openjdk.org/asmtools/pull/51