closes any object if that object implements closeable , while suppressing any ioexceptions it will generate . the given closeable may be null , in which case nothing happens . concode_field_sep Charset UTF8 concode_field_sep void closeQuietly concode_elem_sep void closeIfCloseable
void function ( Object arg0 ) { if ( arg0 instanceof Closeable ) { closeQuietly ( ( Closeable ) arg0 ) ; } }