# These methods and classes from commons-io should not be used by Solr classes (unsafe, no charset,...):

org.apache.commons.io.IOUtils#copy(java.io.InputStream,java.io.Writer)
org.apache.commons.io.IOUtils#copy(java.io.Reader,java.io.OutputStream)
org.apache.commons.io.IOUtils#readLines(java.io.InputStream)
org.apache.commons.io.IOUtils#toByteArray(java.io.Reader)
org.apache.commons.io.IOUtils#toByteArray(java.lang.String)
org.apache.commons.io.IOUtils#toCharArray(java.io.InputStream)
org.apache.commons.io.IOUtils#toInputStream(java.lang.CharSequence)
org.apache.commons.io.IOUtils#toInputStream(java.lang.String)
org.apache.commons.io.IOUtils#toString(byte[])
org.apache.commons.io.IOUtils#toString(java.io.InputStream)
org.apache.commons.io.IOUtils#toString(java.net.URI)
org.apache.commons.io.IOUtils#toString(java.net.URL)
org.apache.commons.io.IOUtils#write(byte[],java.io.Writer)
org.apache.commons.io.IOUtils#write(char[],java.io.OutputStream)
org.apache.commons.io.IOUtils#write(java.lang.CharSequence,java.io.OutputStream)
org.apache.commons.io.IOUtils#write(java.lang.StringBuffer,java.io.OutputStream)
org.apache.commons.io.IOUtils#write(java.lang.String,java.io.OutputStream)
org.apache.commons.io.IOUtils#writeLines(java.util.Collection,java.lang.String,java.io.OutputStream)