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kingchenc e5e094d370 chore(supply-chain): suppress jackson false positive in the Maven sub-scans (#287 )

Follow-up to #272. The root `osv-scanner.toml` cleared the OpenSSF Scorecard
Vulnerabilities check from score 5 to 9 (the two pyo3 advisories, which live in
`Cargo.lock` at the root). One finding remained — `GHSA-72hv-8253-57qq`
(jackson-core 3.x async-parser DoS) — because OSV-Scanner resolves its config
relative to each manifest, and the repo-root config does not cover the Maven
sub-directory scans.

This adds the same not-affected suppression next to the two Maven manifests
(`bindings/java`, `examples/java`).

`tools.jackson.core:jackson-core` 3.x is not a dependency of this project: full
Maven resolution (publishing-plugin tree + project trees) resolves only jackson
`2.16.1` / `2.17.1`; tools.jackson 3.x appears nowhere. OSV-Scanner's own
resolver flags it as a false positive.

2026-06-12 23:31:21 +02:00

src/main/java/org/wickra/examples

Add the Java binding over the C ABI hub (Panama/FFM) (#233 )

2026-06-09 20:30:29 +02:00

.gitignore

Add the Java binding over the C ABI hub (Panama/FFM) (#233 )

2026-06-09 20:30:29 +02:00

osv-scanner.toml

chore(supply-chain): suppress jackson false positive in the Maven sub-scans (#287 )

2026-06-12 23:31:21 +02:00

pom.xml

release: bump 0.8.8 -> 0.8.9 (#285 )

2026-06-12 23:21:39 +02:00

README.md

Add the Java binding over the C ABI hub (Panama/FFM) (#233 )

2026-06-09 20:30:29 +02:00

README.md

Wickra examples — Java

Runnable examples for the Wickra Java binding. Each example is a small main class that uses the org.wickra:wickra artifact and resolves the native library automatically (from target/release during local development, or the bundled per-platform library when packaged).

Build the native library and install the binding to your local Maven repo first, then run any example with the exec plugin:

cargo build -p wickra-c --release
mvn -f bindings/java install -DskipTests
mvn -f examples/java compile
mvn -f examples/java exec:exec -Dexec.mainClass=org.wickra.examples.Streaming

(The exec:exec goal forks a JVM with --enable-native-access=ALL-UNNAMED, the flag the FFM API needs.)

Example	What it does	Main class
`streaming`	Feed a synthetic price series through SMA / EMA / RSI / MACD tick by tick.	`org.wickra.examples.Streaming`
`backtest`	Compute a basket of indicators over an OHLCV series and print a summary.	`org.wickra.examples.Backtest`
`multi_timeframe`	Resample a 1-minute series into 5m / 15m and print an indicator per timeframe.	`org.wickra.examples.MultiTimeframe`
`parallel_assets`	SMA(20) batch over a panel of assets, serial vs parallel streams, with speedup.	`org.wickra.examples.ParallelAssets`
`strategy_rsi_mean_reversion`	RSI(14) mean-reversion with a PnL / Sharpe / max-DD summary.	`org.wickra.examples.StrategyRsiMeanReversion`
`strategy_macd_adx`	MACD crossover entries gated by ADX(14) > 20.	`org.wickra.examples.StrategyMacdAdx`
`strategy_bollinger_squeeze`	Bollinger-squeeze breakout with an ATR(14) trailing stop.	`org.wickra.examples.StrategyBollingerSqueeze`
`fetch_btcusdt`	Download real BTCUSDT klines from the Binance REST API into a CSV.	`org.wickra.examples.FetchBtcusdt`
`live_binance`	Stream live Binance klines through EMA(20) over a WebSocket.	`org.wickra.examples.LiveBinance`

fetch_btcusdt and live_binance require network access; the rest run offline on deterministic synthetic data. Shared helpers (synthetic data, CSV loader, equity summary) live in MarketData and Equity.