This program shows you how to print out all information about a class. The program prompts you for the name of a class and writes out the signatures of all methods and constructors as well as the names of all instance fields of a class. For example, if you enter

java.lang.Double

the program prints

Click here to view code image

shows you how to print out all information about a class. The program prompts you for the name of a class and writes out the signatures of all methods and constructors as well as the names of all instance fields of a class. For example, if you enter

java.lang.Double

the program prints

Click here to view code image

public class java.lang.Double extends java.lang.Number
{
   public java.lang.Double(java.lang.String);
   public java.lang.Double(double);

   public int hashCode();
   public int compareTo(java.lang.Object);
   public int compareTo(java.lang.Double);
   public boolean equals(java.lang.Object);
   public java.lang.String toString();
   public static java.lang.String toString(double);
   public static java.lang.Double valueOf(java.lang.String);
   public static boolean isNaN(double);
   public boolean isNaN();
   public static boolean isInfinite(double);
   public boolean isInfinite();
   public byte byteValue();
   public short shortValue();
   public int intValue();
   public long longValue();
   public float floatValue();
   public double doubleValue();
   public static double parseDouble(java.lang.String);
   public static native long doubleToLongBits(double);
   public static native long doubleToRawLongBits(double);
   public static native double longBitsToDouble(long);

   public static final double POSITIVE_INFINITY;
   public static final double NEGATIVE_INFINITY;
   public static final double NaN;
   public static final double MAX_VALUE;
   public static final double MIN_VALUE;
   public static final java.lang.Class TYPE;
   private double value;
   private static final long serialVersionUID;
}