diff --git a/orko-app-marketdata/src/main/java/info/bitrich/xchangestream/service/netty/NettyStreamingService.java b/orko-app-marketdata/src/main/java/info/bitrich/xchangestream/service/netty/NettyStreamingService.java
index a086fd9f2..9c5593a46 100644
--- a/orko-app-marketdata/src/main/java/info/bitrich/xchangestream/service/netty/NettyStreamingService.java
+++ b/orko-app-marketdata/src/main/java/info/bitrich/xchangestream/service/netty/NettyStreamingService.java
@@ -1,20 +1,3 @@
-/**
- * Orko
- * Copyright © 2018-2019 Graham Crockford
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see .
- */
package info.bitrich.xchangestream.service.netty;
import java.io.IOException;
diff --git a/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/Order.java b/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/Order.java
index 540085e1d..d540c4cf9 100644
--- a/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/Order.java
+++ b/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/Order.java
@@ -1,20 +1,3 @@
-/**
- * Orko
- * Copyright © 2018-2019 Graham Crockford
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see .
- */
package org.knowm.xchange.dto;
import com.fasterxml.jackson.annotation.JsonIgnore;
diff --git a/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/account/Balance.java b/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/account/Balance.java
index 66aa742ba..12c1bcce2 100644
--- a/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/account/Balance.java
+++ b/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/account/Balance.java
@@ -1,20 +1,3 @@
-/**
- * Orko
- * Copyright © 2018-2019 Graham Crockford
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see .
- */
package org.knowm.xchange.dto.account;
import com.fasterxml.jackson.annotation.JsonIgnore;
diff --git a/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/marketdata/Trade.java b/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/marketdata/Trade.java
index d16bc6936..75fb34c8d 100644
--- a/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/marketdata/Trade.java
+++ b/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/marketdata/Trade.java
@@ -1,20 +1,3 @@
-/**
- * Orko
- * Copyright © 2018-2019 Graham Crockford
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see .
- */
package org.knowm.xchange.dto.marketdata;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
diff --git a/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/trade/LimitOrder.java b/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/trade/LimitOrder.java
index 66397db1d..adfa864d0 100644
--- a/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/trade/LimitOrder.java
+++ b/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/trade/LimitOrder.java
@@ -1,20 +1,3 @@
-/**
- * Orko
- * Copyright © 2018-2019 Graham Crockford
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see .
- */
package org.knowm.xchange.dto.trade;
import com.fasterxml.jackson.annotation.JsonCreator;
diff --git a/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/trade/MarketOrder.java b/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/trade/MarketOrder.java
index f280c53ca..4d505488e 100644
--- a/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/trade/MarketOrder.java
+++ b/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/trade/MarketOrder.java
@@ -1,20 +1,3 @@
-/**
- * Orko
- * Copyright © 2018-2019 Graham Crockford
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see .
- */
package org.knowm.xchange.dto.trade;
import com.fasterxml.jackson.annotation.JsonCreator;
diff --git a/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/trade/StopOrder.java b/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/trade/StopOrder.java
index 96307e787..fca3ed464 100644
--- a/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/trade/StopOrder.java
+++ b/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/trade/StopOrder.java
@@ -1,20 +1,3 @@
-/**
- * Orko
- * Copyright © 2018-2019 Graham Crockford
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see .
- */
package org.knowm.xchange.dto.trade;
import com.fasterxml.jackson.annotation.JsonCreator;
diff --git a/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/trade/UserTrade.java b/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/trade/UserTrade.java
index 9ad7833be..6bc28663c 100644
--- a/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/trade/UserTrade.java
+++ b/orko-app-marketdata/src/main/java/org/knowm/xchange/dto/trade/UserTrade.java
@@ -1,20 +1,3 @@
-/**
- * Orko
- * Copyright © 2018-2019 Graham Crockford
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see .
- */
package org.knowm.xchange.dto.trade;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
diff --git a/orko-app/src/main/java/org/knowm/xchange/dto/Order.java b/orko-app/src/main/java/org/knowm/xchange/dto/Order.java
index 540085e1d..d540c4cf9 100644
--- a/orko-app/src/main/java/org/knowm/xchange/dto/Order.java
+++ b/orko-app/src/main/java/org/knowm/xchange/dto/Order.java
@@ -1,20 +1,3 @@
-/**
- * Orko
- * Copyright © 2018-2019 Graham Crockford
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see .
- */
package org.knowm.xchange.dto;
import com.fasterxml.jackson.annotation.JsonIgnore;
diff --git a/orko-app/src/main/java/org/knowm/xchange/dto/account/Balance.java b/orko-app/src/main/java/org/knowm/xchange/dto/account/Balance.java
index 66aa742ba..12c1bcce2 100644
--- a/orko-app/src/main/java/org/knowm/xchange/dto/account/Balance.java
+++ b/orko-app/src/main/java/org/knowm/xchange/dto/account/Balance.java
@@ -1,20 +1,3 @@
-/**
- * Orko
- * Copyright © 2018-2019 Graham Crockford
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see .
- */
package org.knowm.xchange.dto.account;
import com.fasterxml.jackson.annotation.JsonIgnore;
diff --git a/orko-app/src/main/java/org/knowm/xchange/dto/marketdata/Trade.java b/orko-app/src/main/java/org/knowm/xchange/dto/marketdata/Trade.java
index d16bc6936..75fb34c8d 100644
--- a/orko-app/src/main/java/org/knowm/xchange/dto/marketdata/Trade.java
+++ b/orko-app/src/main/java/org/knowm/xchange/dto/marketdata/Trade.java
@@ -1,20 +1,3 @@
-/**
- * Orko
- * Copyright © 2018-2019 Graham Crockford
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see .
- */
package org.knowm.xchange.dto.marketdata;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
diff --git a/orko-app/src/main/java/org/knowm/xchange/dto/trade/LimitOrder.java b/orko-app/src/main/java/org/knowm/xchange/dto/trade/LimitOrder.java
index 66397db1d..adfa864d0 100644
--- a/orko-app/src/main/java/org/knowm/xchange/dto/trade/LimitOrder.java
+++ b/orko-app/src/main/java/org/knowm/xchange/dto/trade/LimitOrder.java
@@ -1,20 +1,3 @@
-/**
- * Orko
- * Copyright © 2018-2019 Graham Crockford
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see .
- */
package org.knowm.xchange.dto.trade;
import com.fasterxml.jackson.annotation.JsonCreator;
diff --git a/orko-app/src/main/java/org/knowm/xchange/dto/trade/MarketOrder.java b/orko-app/src/main/java/org/knowm/xchange/dto/trade/MarketOrder.java
index f280c53ca..4d505488e 100644
--- a/orko-app/src/main/java/org/knowm/xchange/dto/trade/MarketOrder.java
+++ b/orko-app/src/main/java/org/knowm/xchange/dto/trade/MarketOrder.java
@@ -1,20 +1,3 @@
-/**
- * Orko
- * Copyright © 2018-2019 Graham Crockford
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see .
- */
package org.knowm.xchange.dto.trade;
import com.fasterxml.jackson.annotation.JsonCreator;
diff --git a/orko-app/src/main/java/org/knowm/xchange/dto/trade/StopOrder.java b/orko-app/src/main/java/org/knowm/xchange/dto/trade/StopOrder.java
index 96307e787..fca3ed464 100644
--- a/orko-app/src/main/java/org/knowm/xchange/dto/trade/StopOrder.java
+++ b/orko-app/src/main/java/org/knowm/xchange/dto/trade/StopOrder.java
@@ -1,20 +1,3 @@
-/**
- * Orko
- * Copyright © 2018-2019 Graham Crockford
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see .
- */
package org.knowm.xchange.dto.trade;
import com.fasterxml.jackson.annotation.JsonCreator;
diff --git a/orko-app/src/main/java/org/knowm/xchange/dto/trade/UserTrade.java b/orko-app/src/main/java/org/knowm/xchange/dto/trade/UserTrade.java
index 9ad7833be..6bc28663c 100644
--- a/orko-app/src/main/java/org/knowm/xchange/dto/trade/UserTrade.java
+++ b/orko-app/src/main/java/org/knowm/xchange/dto/trade/UserTrade.java
@@ -1,20 +1,3 @@
-/**
- * Orko
- * Copyright © 2018-2019 Graham Crockford
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see .
- */
package org.knowm.xchange.dto.trade;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;