java/12 : java.base/sun/security/util/AbstractAlgorithmConstraints.class

AbstractAlgorithmConstraints
https://openjdk.java.net/
GPLv2 + Classpath Exception
public abstract class sun.security.util.AbstractAlgorithmConstraints implements java.security.AlgorithmConstraints
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: sun.security.util.AbstractAlgorithmConstraints
  super_class: java.lang.Object
{
  protected final sun.security.util.AlgorithmDecomposer decomposer;
    descriptor: Lsun/security/util/AlgorithmDecomposer;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  protected void <init>(sun.security.util.AlgorithmDecomposer);
    descriptor: (Lsun/security/util/AlgorithmDecomposer;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.security.util.AbstractAlgorithmConstraints this
        start local 1 // sun.security.util.AlgorithmDecomposer decomposer
         0: .line 42
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 43
            aload 0 /* this */
            aload 1 /* decomposer */
            putfield sun.security.util.AbstractAlgorithmConstraints.decomposer:Lsun/security/util/AlgorithmDecomposer;
         2: .line 44
            return
        end local 1 // sun.security.util.AlgorithmDecomposer decomposer
        end local 0 // sun.security.util.AbstractAlgorithmConstraints this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    3     0        this  Lsun/security/util/AbstractAlgorithmConstraints;
            0    3     1  decomposer  Lsun/security/util/AlgorithmDecomposer;
    MethodParameters:
            Name  Flags
      decomposer  

  static java.lang.String[] getAlgorithms(java.lang.String);
    descriptor: (Ljava/lang/String;)[Ljava/lang/String;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // java.lang.String propertyName
         0: .line 49
            new sun.security.util.AbstractAlgorithmConstraints$1
            dup
            aload 0 /* propertyName */
            invokespecial sun.security.util.AbstractAlgorithmConstraints$1.<init>:(Ljava/lang/String;)V
         1: .line 48
            invokestatic java.security.AccessController.doPrivileged:(Ljava/security/PrivilegedAction;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 1 /* property */
        start local 1 // java.lang.String property
         2: .line 56
            aconst_null
            astore 2 /* algorithmsInProperty */
        start local 2 // java.lang.String[] algorithmsInProperty
         3: .line 57
            aload 1 /* property */
            ifnull 13
            aload 1 /* property */
            invokevirtual java.lang.String.isEmpty:()Z
            ifne 13
         4: .line 59
            aload 1 /* property */
            invokevirtual java.lang.String.length:()I
            iconst_2
            if_icmplt 7
            aload 1 /* property */
            iconst_0
            invokevirtual java.lang.String.charAt:(I)C
            bipush 34
            if_icmpne 7
         5: .line 60
            aload 1 /* property */
            aload 1 /* property */
            invokevirtual java.lang.String.length:()I
            iconst_1
            isub
            invokevirtual java.lang.String.charAt:(I)C
            bipush 34
            if_icmpne 7
         6: .line 61
            aload 1 /* property */
            iconst_1
            aload 1 /* property */
            invokevirtual java.lang.String.length:()I
            iconst_1
            isub
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            astore 1 /* property */
         7: .line 63
      StackMap locals: java.lang.String java.lang.String[]
      StackMap stack:
            aload 1 /* property */
            ldc ","
            invokevirtual java.lang.String.split:(Ljava/lang/String;)[Ljava/lang/String;
            astore 2 /* algorithmsInProperty */
         8: .line 64
            iconst_0
            istore 3 /* i */
        start local 3 // int i
         9: goto 12
        10: .line 65
      StackMap locals: int
      StackMap stack:
            aload 2 /* algorithmsInProperty */
            iload 3 /* i */
            aload 2 /* algorithmsInProperty */
            iload 3 /* i */
            aaload
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            aastore
        11: .line 64
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
        12: iload 3 /* i */
            aload 2 /* algorithmsInProperty */
            arraylength
            if_icmplt 10
        end local 3 // int i
        13: .line 70
      StackMap locals:
      StackMap stack:
            aload 2 /* algorithmsInProperty */
            ifnonnull 15
        14: .line 71
            iconst_0
            anewarray java.lang.String
            astore 2 /* algorithmsInProperty */
        15: .line 73
      StackMap locals:
      StackMap stack:
            aload 2 /* algorithmsInProperty */
            areturn
        end local 2 // java.lang.String[] algorithmsInProperty
        end local 1 // java.lang.String property
        end local 0 // java.lang.String propertyName
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0   16     0          propertyName  Ljava/lang/String;
            2   16     1              property  Ljava/lang/String;
            3   16     2  algorithmsInProperty  [Ljava/lang/String;
            9   13     3                     i  I
    MethodParameters:
              Name  Flags
      propertyName  

  static boolean checkAlgorithm(java.lang.String[], java.lang.String, sun.security.util.AlgorithmDecomposer);
    descriptor: ([Ljava/lang/String;Ljava/lang/String;Lsun/security/util/AlgorithmDecomposer;)Z
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=10, args_size=3
        start local 0 // java.lang.String[] algorithms
        start local 1 // java.lang.String algorithm
        start local 2 // sun.security.util.AlgorithmDecomposer decomposer
         0: .line 78
            aload 1 /* algorithm */
            ifnull 1
            aload 1 /* algorithm */
            invokevirtual java.lang.String.isEmpty:()Z
            ifeq 2
         1: .line 79
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            ldc "No algorithm name specified"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 82
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 3 /* elements */
        start local 3 // java.util.Set elements
         3: .line 83
            aload 0 /* algorithms */
            dup
            astore 7
            arraylength
            istore 6
            iconst_0
            istore 5
            goto 17
      StackMap locals: java.lang.String[] java.lang.String sun.security.util.AlgorithmDecomposer java.util.Set top int int java.lang.String[]
      StackMap stack:
         4: aload 7
            iload 5
            aaload
            astore 4 /* item */
        start local 4 // java.lang.String item
         5: .line 84
            aload 4 /* item */
            ifnull 16
            aload 4 /* item */
            invokevirtual java.lang.String.isEmpty:()Z
            ifeq 7
         6: .line 85
            goto 16
         7: .line 89
      StackMap locals: java.lang.String[] java.lang.String sun.security.util.AlgorithmDecomposer java.util.Set java.lang.String int int java.lang.String[]
      StackMap stack:
            aload 4 /* item */
            aload 1 /* algorithm */
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifeq 9
         8: .line 90
            iconst_0
            ireturn
         9: .line 94
      StackMap locals:
      StackMap stack:
            aload 3 /* elements */
            ifnonnull 11
        10: .line 95
            aload 2 /* decomposer */
            aload 1 /* algorithm */
            invokevirtual sun.security.util.AlgorithmDecomposer.decompose:(Ljava/lang/String;)Ljava/util/Set;
            astore 3 /* elements */
        11: .line 99
      StackMap locals:
      StackMap stack:
            aload 3 /* elements */
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 9
            goto 15
      StackMap locals: java.lang.String[] java.lang.String sun.security.util.AlgorithmDecomposer java.util.Set java.lang.String int int java.lang.String[] top java.util.Iterator
      StackMap stack:
        12: aload 9
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.String
            astore 8 /* element */
        start local 8 // java.lang.String element
        13: .line 100
            aload 4 /* item */
            aload 8 /* element */
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifeq 15
        14: .line 101
            iconst_0
            ireturn
        end local 8 // java.lang.String element
        15: .line 99
      StackMap locals:
      StackMap stack:
            aload 9
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 12
        end local 4 // java.lang.String item
        16: .line 83
      StackMap locals: java.lang.String[] java.lang.String sun.security.util.AlgorithmDecomposer java.util.Set top int int java.lang.String[]
      StackMap stack:
            iinc 5 1
      StackMap locals:
      StackMap stack:
        17: iload 5
            iload 6
            if_icmplt 4
        18: .line 106
            iconst_1
            ireturn
        end local 3 // java.util.Set elements
        end local 2 // sun.security.util.AlgorithmDecomposer decomposer
        end local 1 // java.lang.String algorithm
        end local 0 // java.lang.String[] algorithms
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   19     0  algorithms  [Ljava/lang/String;
            0   19     1   algorithm  Ljava/lang/String;
            0   19     2  decomposer  Lsun/security/util/AlgorithmDecomposer;
            3   19     3    elements  Ljava/util/Set<Ljava/lang/String;>;
            5   16     4        item  Ljava/lang/String;
           13   15     8     element  Ljava/lang/String;
    MethodParameters:
            Name  Flags
      algorithms  
      algorithm   
      decomposer  
}
SourceFile: "AbstractAlgorithmConstraints.java"
NestMembers:
  sun.security.util.AbstractAlgorithmConstraints$1
InnerClasses:
  sun.security.util.AbstractAlgorithmConstraints$1
/

java/ 12/ java.base/sun/security/util/AbstractAlgorithmConstraints.class
