Made an cifuzz initialization and wrote fuzz tests, includes also som…

…e pom.xml changes for coverage

.gitignore

@@ -8,3 +8,8 @@ target/
 .settings/
 *Thrash*
 bin/
+
+.cifuzz-build/*
+.cifuzz-corpus/*
+.cifuzz-findings/*
+src/test/resources/org/jsoup/fuzzing/parser/*

cifuzz.yaml

@@ -0,0 +1,49 @@
+## Configuration for a CI Fuzz project
+## Generated on 2023-07-19
+
+## The build system used to build this project. If not set, cifuzz tries
+## to detect the build system automatically.
+## Valid values: "bazel", "cmake", "maven", "gradle", "other".
+#build-system: cmake
+
+## If the build system type is "other", this command is used by
+## `cifuzz run` to build the fuzz test.
+#build-command: "make my_fuzz_test"
+
+## Directories containing sample inputs for the code under test.
+## See https://llvm.org/docs/LibFuzzer.html#corpus
+#seed-corpus-dirs:
+# - path/to/seed-corpus
+
+## A file containing input language keywords or other interesting byte
+## sequences.
+## See https://llvm.org/docs/LibFuzzer.html#dictionaries
+#dict: path/to/dictionary.dct
+
+## Command-line arguments to pass to libFuzzer.
+## See https://llvm.org/docs/LibFuzzer.html#options
+#engine-args:
+# - -rss_limit_mb=4096
+
+## Maximum time to run fuzz tests. The default is to run indefinitely.
+#timeout: 30m
+
+## By default, fuzz tests are executed in a sandbox to prevent accidental
+## damage to the system. Set to false to run fuzz tests unsandboxed.
+## Only supported on Linux.
+#use-sandbox: false
+
+## Set to true to print output of the `cifuzz run` command as JSON.
+#print-json: true
+
+## Set to true to disable desktop notifications.
+#no-notifications: true
+
+## Set URL of the CI App.
+#server: https://app.code-intelligence.com
+
+## Set the project name on the CI App.
+#project: my-project-1a2b3c4d
+
+## Style for CI Fuzz.
+#style: plain