https://github.com/google/guava/guava: Guava is a suite of core and expanded libraries that include utility classes, google's collections, io classes, and much much more. 
final class com.google.common.util.concurrent.Platform
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: com.google.common.util.concurrent.Platform
  super_class: java.lang.Object
{
  static boolean isInstanceOfThrowableClass(java.lang.Throwable, java.lang.Class<? extends java.lang.Throwable>);
    descriptor: (Ljava/lang/Throwable;Ljava/lang/Class;)Z
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.lang.Throwable t
        start local 1 // java.lang.Class expectedClass
         0: .line 25
            aload 1 /* expectedClass */
            aload 0 /* t */
            invokevirtual java.lang.Class.isInstance:(Ljava/lang/Object;)Z
            ireturn
        end local 1 // java.lang.Class expectedClass
        end local 0 // java.lang.Throwable t
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    1     0              t  Ljava/lang/Throwable;
            0    1     1  expectedClass  Ljava/lang/Class<+Ljava/lang/Throwable;>;
    Signature: (Ljava/lang/Throwable;Ljava/lang/Class<+Ljava/lang/Throwable;>;)Z
    RuntimeVisibleTypeAnnotations: 
      METHOD_FORMAL_PARAMETER
        org.checkerframework.checker.nullness.qual.Nullable()
    MethodParameters:
               Name  Flags
      t              
      expectedClass  

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.google.common.util.concurrent.Platform this
         0: .line 28
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.google.common.util.concurrent.Platform this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/google/common/util/concurrent/Platform;
}
SourceFile: "Platform.java"
    RuntimeInvisibleAnnotations: 
      com.google.common.annotations.GwtCompatible(emulated = true)