diff --git a/src/main/java/edu/wpi/first/wpilibj/networktables/NetworkTable.java b/src/main/java/edu/wpi/first/wpilibj/networktables/NetworkTable.java
index 1f813c8..12de1cb 100644
--- a/src/main/java/edu/wpi/first/wpilibj/networktables/NetworkTable.java
+++ b/src/main/java/edu/wpi/first/wpilibj/networktables/NetworkTable.java
@@ -1,7 +1,6 @@
 package edu.wpi.first.wpilibj.networktables;
 
 import edu.wpi.first.wpilibj.tables.*;
-import edu.wpi.first.wpilibj.networktables2.type.*;
 import java.io.*;
 import java.nio.ByteBuffer;
 import java.util.*;
@@ -797,12 +796,6 @@ else if (value instanceof Number[])
       return NetworkTablesJNI.putDoubleArray(pathWithSep + key, toNative((Number[])value));
     else if (value instanceof String[])
       return NetworkTablesJNI.putStringArray(pathWithSep + key, (String[])value);
-    else if (value instanceof BooleanArray)
-      return NetworkTablesJNI.putBooleanArray(pathWithSep + key, toNative((Boolean[])((ArrayData)value).getDataArray()));
-    else if (value instanceof NumberArray)
-      return NetworkTablesJNI.putDoubleArray(pathWithSep + key, toNative((Double[])((ArrayData)value).getDataArray()));
-    else if (value instanceof StringArray)
-      return NetworkTablesJNI.putStringArray(pathWithSep + key, (String[])((ArrayData)value).getDataArray());
     else
       throw new IllegalArgumentException("Value of type " + value.getClass().getName() + " cannot be put into a table");
   }
diff --git a/src/main/java/edu/wpi/first/wpilibj/networktables2/type/ArrayData.java b/src/main/java/edu/wpi/first/wpilibj/networktables2/type/ArrayData.java
deleted file mode 100644
index f312532..0000000
--- a/src/main/java/edu/wpi/first/wpilibj/networktables2/type/ArrayData.java
+++ /dev/null
@@ -1,50 +0,0 @@
-package edu.wpi.first.wpilibj.networktables2.type;
-
-/**
- * @deprecated Use ArrayList instead.
- */
-@Deprecated
-public class ArrayData {
-  private Object[] data = new Object[0];
-
-  protected Object getAsObject(int index) {
-    return data[index];
-  }
-  protected void _set(int index, Object value) {
-    data[index] = value;
-  }
-  protected void _add(Object value) {
-    setSize(size() + 1);
-    data[size() - 1] = value;
-  }
-  public void remove(int index) {
-    if (index < 0 || index >= size())
-      throw new IndexOutOfBoundsException();
-    if (index < size() - 1)
-      System.arraycopy(data, index + 1, data, index, size() - index - 1);
-    setSize(size() - 1);
-  }
-  public void setSize(int size) {
-    if (size == data.length)
-      return;
-    Object[] newArray = new Object[size];
-    if (size < data.length)
-      System.arraycopy(data, 0, newArray, 0, size);
-    else {
-      System.arraycopy(data, 0, newArray, 0, data.length);
-      for (int i = data.length; i < newArray.length; ++i)
-        newArray[i] = null;
-    }
-    data = newArray;
-  }
-  public int size() {
-    return data.length;
-  }
-
-  public Object[] getDataArray() {
-    return data;
-  }
-  public void setDataArray(Object[] value) {
-    data = value;
-  }
-}
diff --git a/src/main/java/edu/wpi/first/wpilibj/networktables2/type/BooleanArray.java b/src/main/java/edu/wpi/first/wpilibj/networktables2/type/BooleanArray.java
deleted file mode 100644
index 6fda0ed..0000000
--- a/src/main/java/edu/wpi/first/wpilibj/networktables2/type/BooleanArray.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package edu.wpi.first.wpilibj.networktables2.type;
-
-/**
- * @deprecated Use {@literal ArrayList<Boolean>} instead.
- */
-@Deprecated
-public class BooleanArray extends ArrayData {
-  public boolean get(int index) {
-    return ((Boolean)getAsObject(index)).booleanValue();
-  }
-  public void set(int index, boolean value) {
-    _set(index, value?Boolean.TRUE:Boolean.FALSE);
-  }
-  public void add(boolean value) {
-    _add(value?Boolean.TRUE:Boolean.FALSE);
-  }
-}
diff --git a/src/main/java/edu/wpi/first/wpilibj/networktables2/type/NumberArray.java b/src/main/java/edu/wpi/first/wpilibj/networktables2/type/NumberArray.java
deleted file mode 100644
index 17394ab..0000000
--- a/src/main/java/edu/wpi/first/wpilibj/networktables2/type/NumberArray.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package edu.wpi.first.wpilibj.networktables2.type;
-
-/**
- * @deprecated Use {@literal ArrayList<Double>} instead.
- */
-@Deprecated
-public class NumberArray extends ArrayData {
-  public double get(int index) {
-    return ((Double)getAsObject(index)).doubleValue();
-  }
-  public void set(int index, double value) {
-    _set(index, new Double(value));
-  }
-  public void add(double value) {
-    _add(new Double(value));
-  }
-}
diff --git a/src/main/java/edu/wpi/first/wpilibj/networktables2/type/StringArray.java b/src/main/java/edu/wpi/first/wpilibj/networktables2/type/StringArray.java
deleted file mode 100644
index b5a41f3..0000000
--- a/src/main/java/edu/wpi/first/wpilibj/networktables2/type/StringArray.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package edu.wpi.first.wpilibj.networktables2.type;
-
-/**
- * @deprecated Use {@literal ArrayList<String>} instead.
- */
-@Deprecated
-public class StringArray extends ArrayData {
-  public String get(int index) {
-    return ((String)getAsObject(index));
-  }
-  public void set(int index, String value) {
-    _set(index, value);
-  }
-  public void add(String value) {
-    _add(value);
-  }
-}