v1.0.3

Version - [1.0.3]

Changed

• SDK version bump: 1.0.2 → 1.0.3.
  A maintenance release focused on static-analysis (SonarQube) cleanup. It
  contains no functional or behavioral changes and is source-compatible with
  1.0.2 for normal SDK usage (see Compatibility for one constructor
  visibility change). The version property, the SDK_VERSION runtime
  constant, and the installation documentation now report 1.0.3.

• Static-analysis cleanup (non-behavioral). Resolved a set of SonarQube
  findings across the SDK utilities, operations, and models. The thrown
  conditions, serialization flow, and matched content types are unchanged:

  • Replaced regular-expression media-type detection in RequestBody with
    equivalent linear-time String comparisons, removing the super-linear
    backtracking risk.
  • Reduced the cognitive complexity of RequestBody.serializeContentType(...)
    by extracting its JSON and raw-value branches into helper methods.
  • Replaced generic RuntimeException throws in the serialization path with
    specific IllegalStateException and IllegalArgumentException types.
  • Removed @Nullable from the FastpixException.withBody(...) parameter to
    match its existing non-null runtime contract.
  • Narrowed the FastpixException(String, int, byte[], HttpResponse, Throwable)
    constructor from public to protected (see Compatibility).
  • Applied idiomatic and structural cleanups: !isEmpty() over size() > 0,
    method references over equivalent lambdas, if expressions over
    single-branch switch statements, and removal of unused members,
    redundant constructors, and duplicated string literals.

Compatibility

• No changes to public method signatures, request/response models, default
  server URLs, hooks, or retry logic.
• One source-level change: the FastpixException all-args constructor is
  now protected instead of public. Throwing, catching, and reading
  FastpixException are unaffected; this only impacts code that constructed
  FastpixException directly from outside the package — an unsupported usage.
• No action required to upgrade beyond re-resolving the dependency.