Adds checkstyle to CI (#7442)

* adds checkstyle to CI

* fixed gradlew path

* resolved testapp checkstyle violations

* added back mapboxMap variable for test

* checkstyle annotations

* checkstyle SDK round 1

* maps package checkstyle

* rest of SDK checkstyle

* checkstyle gesture library

* checkstyle test

* finished rest of test checkstyle

* resolved all checkstyle errors

* fixed class name

* removed old test file

* fixed camera postion test

* fixed native crash

1 files changed, 289 insertions, 286 deletions

diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/sources/TileSet.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/sources/TileSet.java
index b645020c21..9f403c2fb9 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/sources/TileSet.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/sources/TileSet.java
@@ -13,304 +13,307 @@ import java.util.Map;
  * @see <a href="https://github.com/mapbox/tilejson-spec/tree/master/2.1.0">The tileset specification</a>
  */
 public class TileSet {
-    private final String tilejson;
-    private String name;
-    private String description;
-    private String version;
-    private String attribution;
-    private String template;
-    private String legend;
-    private String scheme;
-    private final String[] tiles;
-    private String[] grids;
-    private String[] data;
-    private Float minZoom;
-    private Float maxZoom;
-    private Float[] bounds;
-    private Float[] center;
-
-    /**
-     * @param tilejson A semver.org style version number. Describes the version of the TileJSON spec that is implemented by this JSON object.
-     * @param tiles    An array of tile endpoints. {z}, {x} and {y}, if present, are replaced with the corresponding integers.
-     *                 If multiple endpoints are specified, clients may use any combination of endpoints. All endpoints MUST return the same
-     *                 content for the same URL. The array MUST contain at least one endpoint.
-     *                 Example: "http:localhost:8888/admin/1.0.0/world-light,broadband/{z}/{x}/{y}.png"
-     */
-    public TileSet(String tilejson, String... tiles) {
-        this.tilejson = tilejson;
-        this.tiles = tiles;
+  private final String tilejson;
+  private String name;
+  private String description;
+  private String version;
+  private String attribution;
+  private String template;
+  private String legend;
+  private String scheme;
+  private final String[] tiles;
+  private String[] grids;
+  private String[] data;
+  private Float minZoom;
+  private Float maxZoom;
+  private Float[] bounds;
+  private Float[] center;
+
+  /**
+   * @param tilejson A semver.org style version number. Describes the version of the TileJSON spec that is implemented
+   *                 by this JSON object.
+   * @param tiles    An array of tile endpoints. {z}, {x} and {y}, if present, are replaced with the corresponding
+   *                 integers.
+   *                 If multiple endpoints are specified, clients may use any combination of endpoints. All endpoints
+   *                 MUST return the same
+   *                 content for the same URL. The array MUST contain at least one endpoint.
+   *                 Example: "http:localhost:8888/admin/1.0.0/world-light,broadband/{z}/{x}/{y}.png"
+   */
+  public TileSet(String tilejson, String... tiles) {
+    this.tilejson = tilejson;
+    this.tiles = tiles;
+  }
+
+  public String getTilejson() {
+    return tilejson;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  /**
+   * A name describing the tileset. The name can
+   * contain any legal character. Implementations SHOULD NOT interpret the
+   * name as HTML.
+   * "name": "compositing",
+   *
+   * @param name the name to be set
+   */
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  public String getDescription() {
+    return description;
+  }
+
+  /**
+   * A text description of the tileset. The
+   * description can contain any legal character.
+   * Implementations SHOULD NOT
+   * interpret the description as HTML.
+   * "description": "A simple, light grey world."
+   *
+   * @param description the description to set
+   */
+  public void setDescription(String description) {
+    this.description = description;
+  }
+
+  public String getVersion() {
+    return version;
+  }
+
+  public void setVersion(String version) {
+    this.version = version;
+  }
+
+  public String getAttribution() {
+    return attribution;
+  }
+
+  /**
+   * Default: null. Contains an attribution to be displayed
+   * when the map is shown to a user. Implementations MAY decide to treat this
+   * as HTML or literal text. For security reasons, make absolutely sure that
+   * this field can't be abused as a vector for XSS or beacon tracking.
+   * "attribution": "<a href='http:openstreetmap.org'>OSM contributors</a>",
+   *
+   * @param attribution the attribution to set
+   */
+  public void setAttribution(String attribution) {
+    this.attribution = attribution;
+  }
+
+  public String getTemplate() {
+    return template;
+  }
+
+  /**
+   * Contains a mustache template to be used to
+   * format data from grids for interaction.
+   * See https:github.com/mapbox/utfgrid-spec/tree/master/1.2
+   * for the interactivity specification.
+   * "template": "{{#__teaser__}}{{NAME}}{{/__teaser__}}"
+   *
+   * @param template the template to set
+   */
+  public void setTemplate(String template) {
+    this.template = template;
+  }
+
+  public String getLegend() {
+    return legend;
+  }
+
+  /**
+   * Contains a legend to be displayed with the map.
+   * Implementations MAY decide to treat this as HTML or literal text.
+   * For security reasons, make absolutely sure that this field can't be
+   * abused as a vector for XSS or beacon tracking.
+   * "legend": "Dangerous zones are red, safe zones are green"
+   *
+   * @param legend the legend to set
+   */
+  public void setLegend(String legend) {
+    this.legend = legend;
+  }
+
+  public String getScheme() {
+    return scheme;
+  }
+
+  /**
+   * Default: "xyz". Either "xyz" or "tms". Influences the y
+   * direction of the tile coordinates.
+   * The global-mercator (aka Spherical Mercator) profile is assumed.
+   * "scheme": "xyz"
+   *
+   * @param scheme the scheme to set
+   */
+  public void setScheme(String scheme) {
+    this.scheme = scheme;
+  }
+
+  public String[] getTiles() {
+    return tiles;
+  }
+
+  public String[] getGrids() {
+    return grids;
+  }
+
+  /**
+   * An array of interactivity endpoints. {z}, {x}
+   * and {y}, if present, are replaced with the corresponding integers. If multiple
+   * endpoints are specified, clients may use any combination of endpoints.
+   * All endpoints MUST return the same content for the same URL.
+   * If the array doesn't contain any entries, interactivity is not supported
+   * for this tileset.     See https:github.com/mapbox/utfgrid-spec/tree/master/1.2
+   * for the interactivity specification.
+   * <p>
+   * Example: "http:localhost:8888/admin/1.0.0/broadband/{z}/{x}/{y}.grid.json"
+   * </p>
+   *
+   * @param grids the grids to set
+   */
+  public void setGrids(String... grids) {
+    this.grids = grids;
+  }
+
+  public String[] getData() {
+    return data;
+  }
+
+  /**
+   * An array of data files in GeoJSON format.
+   * {z}, {x} and {y}, if present,
+   * are replaced with the corresponding integers. If multiple
+   * endpoints are specified, clients may use any combination of endpoints.
+   * All endpoints MUST return the same content for the same URL.
+   * If the array doesn't contain any entries, then no data is present in
+   * the map.
+   * <p>
+   * "http:localhost:8888/admin/data.geojson"
+   * </p>
+   *
+   * @param data the data array to set
+   */
+  public void setData(String... data) {
+    this.data = data;
+  }
+
+  public float getMinZoom() {
+    return minZoom;
+  }
+
+  /**
+   * 0. &gt;= 0, &lt; 22. An integer specifying the minimum zoom level.
+   *
+   * @param minZoom the minZoom level to set
+   */
+  public void setMinZoom(float minZoom) {
+    this.minZoom = minZoom;
+  }
+
+  public float getMaxZoom() {
+    return maxZoom;
+  }
+
+  /**
+   * 0. &gt;= 0, &lt;= 22. An integer specifying the maximum zoom level.
+   *
+   * @param maxZoom the maxZoom level to set
+   */
+  public void setMaxZoom(float maxZoom) {
+    this.maxZoom = maxZoom;
+  }
+
+  public Float[] getBounds() {
+    return bounds;
+  }
+
+  /**
+   * Default: [-180, -90, 180, 90]. The maximum extent of available map tiles. Bounds MUST define an area
+   * covered by all zoom levels. The bounds are represented in WGS:84
+   * latitude and longitude values, in the order left, bottom, right, top.
+   * Values may be integers or floating point numbers.
+   *
+   * @param bounds the Float array to set
+   */
+  public void setBounds(@Size(value = 4) Float... bounds) {
+    this.bounds = bounds;
+  }
+
+  public Float[] getCenter() {
+    return center;
+  }
+
+  /**
+   * The first value is the longitude, the second is latitude (both in
+   * WGS:84 values), the third value is the zoom level as an integer.
+   * Longitude and latitude MUST be within the specified bounds.
+   * The zoom level MUST be between minzoom and maxzoom.
+   * Implementations can use this value to set the default location. If the
+   * value is null, implementations may use their own algorithm for
+   * determining a default location.
+   *
+   * @param center the Float array to set
+   */
+  public void setCenter(@Size(value = 2) Float... center) {
+    this.center = center;
+  }
+
+  public void setCenter(LatLng center) {
+    this.center = new Float[] {(float) center.getLongitude(), (float) center.getLatitude()};
+  }
+
+  Map<String, Object> toValueObject() {
+    Map<String, Object> result = new HashMap<>();
+    result.put("tilejson", tilejson);
+    result.put("tiles", tiles);
+
+    if (name != null) {
+      result.put("name", name);
     }
-
-    public String getTilejson() {
-        return tilejson;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    /**
-     * A name describing the tileset. The name can
-     * contain any legal character. Implementations SHOULD NOT interpret the
-     * name as HTML.
-     * "name": "compositing",
-     *
-     * @param name the name to be set
-     */
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public String getDescription() {
-        return description;
-    }
-
-    /**
-     * A text description of the tileset. The
-     * description can contain any legal character.
-     * Implementations SHOULD NOT
-     * interpret the description as HTML.
-     * "description": "A simple, light grey world."
-     *
-     * @param description the description to set
-     */
-    public void setDescription(String description) {
-        this.description = description;
-    }
-
-    public String getVersion() {
-        return version;
-    }
-
-    public void setVersion(String version) {
-        this.version = version;
+    if (description != null) {
+      result.put("description", description);
     }
-
-    public String getAttribution() {
-        return attribution;
+    if (version != null) {
+      result.put("version", version);
     }
-
-    /**
-     * Default: null. Contains an attribution to be displayed
-     * when the map is shown to a user. Implementations MAY decide to treat this
-     * as HTML or literal text. For security reasons, make absolutely sure that
-     * this field can't be abused as a vector for XSS or beacon tracking.
-     * "attribution": "<a href='http:openstreetmap.org'>OSM contributors</a>",
-     *
-     * @param attribution the attribution to set
-     */
-    public void setAttribution(String attribution) {
-        this.attribution = attribution;
+    if (attribution != null) {
+      result.put("attribution", attribution);
     }
-
-    public String getTemplate() {
-        return template;
+    if (template != null) {
+      result.put("template", template);
     }
-
-    /**
-     * Contains a mustache template to be used to
-     * format data from grids for interaction.
-     * See https:github.com/mapbox/utfgrid-spec/tree/master/1.2
-     * for the interactivity specification.
-     * "template": "{{#__teaser__}}{{NAME}}{{/__teaser__}}"
-     *
-     * @param template the template to set
-     */
-    public void setTemplate(String template) {
-        this.template = template;
+    if (legend != null) {
+      result.put("legend", legend);
     }
-
-    public String getLegend() {
-        return legend;
+    if (scheme != null) {
+      result.put("scheme", scheme);
     }
-
-    /**
-     * Contains a legend to be displayed with the map.
-     * Implementations MAY decide to treat this as HTML or literal text.
-     * For security reasons, make absolutely sure that this field can't be
-     * abused as a vector for XSS or beacon tracking.
-     * "legend": "Dangerous zones are red, safe zones are green"
-     *
-     * @param legend the legend to set
-     */
-    public void setLegend(String legend) {
-        this.legend = legend;
+    if (grids != null) {
+      result.put("grids", grids);
     }
-
-    public String getScheme() {
-        return scheme;
+    if (data != null) {
+      result.put("data", data);
     }
-
-    /**
-     * Default: "xyz". Either "xyz" or "tms". Influences the y
-     * direction of the tile coordinates.
-     * The global-mercator (aka Spherical Mercator) profile is assumed.
-     * "scheme": "xyz"
-     *
-     * @param scheme the scheme to set
-     */
-    public void setScheme(String scheme) {
-        this.scheme = scheme;
+    if (minZoom != null) {
+      result.put("minzoom", minZoom);
     }
-
-    public String[] getTiles() {
-        return tiles;
+    if (maxZoom != null) {
+      result.put("maxzoom", maxZoom);
     }
-
-    public String[] getGrids() {
-        return grids;
+    if (bounds != null) {
+      result.put("bounds", bounds);
     }
-
-    /**
-     * An array of interactivity endpoints. {z}, {x}
-     * and {y}, if present, are replaced with the corresponding integers. If multiple
-     * endpoints are specified, clients may use any combination of endpoints.
-     * All endpoints MUST return the same content for the same URL.
-     * If the array doesn't contain any entries, interactivity is not supported
-     * for this tileset.     See https:github.com/mapbox/utfgrid-spec/tree/master/1.2
-     * for the interactivity specification.
-     * <p>
-     * Example: "http:localhost:8888/admin/1.0.0/broadband/{z}/{x}/{y}.grid.json"
-     * </p>
-     *
-     * @param grids the grids to set
-     */
-    public void setGrids(String... grids) {
-        this.grids = grids;
+    if (center != null) {
+      result.put("center", center);
     }
 
-    public String[] getData() {
-        return data;
-    }
-
-    /**
-     * An array of data files in GeoJSON format.
-     * {z}, {x} and {y}, if present,
-     * are replaced with the corresponding integers. If multiple
-     * endpoints are specified, clients may use any combination of endpoints.
-     * All endpoints MUST return the same content for the same URL.
-     * If the array doesn't contain any entries, then no data is present in
-     * the map.
-     * <p>
-     * "http:localhost:8888/admin/data.geojson"
-     * </p>
-     *
-     * @param data the data array to set
-     */
-    public void setData(String... data) {
-        this.data = data;
-    }
-
-    public float getMinZoom() {
-        return minZoom;
-    }
-
-    /**
-     * 0. &gt;= 0, &lt; 22. An integer specifying the minimum zoom level.
-     *
-     * @param minZoom the minZoom level to set
-     */
-    public void setMinZoom(float minZoom) {
-        this.minZoom = minZoom;
-    }
-
-    public float getMaxZoom() {
-        return maxZoom;
-    }
-
-    /**
-     * 0. &gt;= 0, &lt;= 22. An integer specifying the maximum zoom level.
-     *
-     * @param maxZoom the maxZoom level to set
-     */
-    public void setMaxZoom(float maxZoom) {
-        this.maxZoom = maxZoom;
-    }
-
-    public Float[] getBounds() {
-        return bounds;
-    }
-
-    /**
-     * Default: [-180, -90, 180, 90]. The maximum extent of available map tiles. Bounds MUST define an area
-     * covered by all zoom levels. The bounds are represented in WGS:84
-     * latitude and longitude values, in the order left, bottom, right, top.
-     * Values may be integers or floating point numbers.
-     *
-     * @param bounds the Float array to set
-     */
-    public void setBounds(@Size(value = 4) Float... bounds) {
-        this.bounds = bounds;
-    }
-
-    public Float[] getCenter() {
-        return center;
-    }
-
-    /**
-     * The first value is the longitude, the second is latitude (both in
-     * WGS:84 values), the third value is the zoom level as an integer.
-     * Longitude and latitude MUST be within the specified bounds.
-     * The zoom level MUST be between minzoom and maxzoom.
-     * Implementations can use this value to set the default location. If the
-     * value is null, implementations may use their own algorithm for
-     * determining a default location.
-     *
-     * @param center the Float array to set
-     */
-    public void setCenter(@Size(value = 2) Float... center) {
-        this.center = center;
-    }
-
-    public void setCenter(LatLng center) {
-        this.center = new Float[]{(float) center.getLongitude(), (float) center.getLatitude()};
-    }
-
-    Map<String, Object> toValueObject() {
-        Map<String, Object> result = new HashMap<>();
-        result.put("tilejson", tilejson);
-        result.put("tiles", tiles);
-
-        if (name != null) {
-            result.put("name", name);
-        }
-        if (description != null) {
-            result.put("description", description);
-        }
-        if (version != null) {
-            result.put("version", version);
-        }
-        if (attribution != null) {
-            result.put("attribution", attribution);
-        }
-        if (template != null) {
-            result.put("template", template);
-        }
-        if (legend != null) {
-            result.put("legend", legend);
-        }
-        if (scheme != null) {
-            result.put("scheme", scheme);
-        }
-        if (grids != null) {
-            result.put("grids", grids);
-        }
-        if (data != null) {
-            result.put("data", data);
-        }
-        if (minZoom != null) {
-            result.put("minzoom", minZoom);
-        }
-        if (maxZoom != null) {
-            result.put("maxzoom", maxZoom);
-        }
-        if (bounds != null) {
-            result.put("bounds", bounds);
-        }
-        if (center != null) {
-            result.put("center", center);
-        }
-
-        return result;
-    }
+    return result;
+  }
 }