http://fastutil.di.unimi.it/: fastutil extends the Java Collections Framework by providing type-specific maps, sets, lists and priority queues with a small memory footprint and fast access and insertion; provides also big (64-bit) arrays, sets and lists, and fast, practical I/O classes for binary and text files.
  • Sebastiano Vigna 
public interface it.unimi.dsi.fastutil.Size64
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: it.unimi.dsi.fastutil.Size64
  super_class: java.lang.Object
{
  public abstract long size64();
    descriptor: ()J
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.Size64 this
         0: .line 50
            ldc 2147483647
            aload 0 /* this */
            invokeinterface it.unimi.dsi.fastutil.Size64.size64:()J
            invokestatic java.lang.Math.min:(JJ)J
            l2i
            ireturn
        end local 0 // it.unimi.dsi.fastutil.Size64 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/Size64;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
}
SourceFile: "Size64.java"